Ecologically Compatible Land Use Planning Methods

Ecologically Compatible Land Use Planning Methods Methodology For the purpose of ecologically compatible land use planning multiple GIS functions has been carried out. The functions carried out are integration using the model builder tool in order to come to the final results. Model Builder Model builder is an application in ArcGIS which is used for creating a model for a particular function. These models can be reedited even at later stage of analysis which makes it suitable for modifications if required thus making the work faster and results more accurate. (ESRI, n.d.) To create a model a toolbox needs to be created first. After creating a toolbox in a specific folder connection a model can be created within the toolbox. A model looks like a workflow diagram through which various geo-processing tools are connected. The output of a particular function can be used as the input for the next. By using this method the multiple analysis can be one at the same time. While using GIS during some analysis the files might get heavy and display of the output might take a long time and can even result in crashing of the system. But while using model builder we have an option for displaying only the required. Model builder is generally used when we require a large number of parameter to come results or when multiple steps are required to come to a result. In real time application we use for analysis like land suitability, hydrology, etc. In addition to all these advantage it helps the user get a visual relationship between different parameters and makes it easier to explain to a third person on how the analysis is performed thus making this one the most advanced tools in the field of GIS. Locating the villages and defining the ESZ boundary Before using the model builder multiple layers need to be created and analysis need to be performed. The first task is the marking of boundary and locating the villages that comes under ESZ. In this study there are 88 villages. These location are marked by first locating the villages using the Google Earth with the latitude and longitude given by the MoEF. These are then saved as Keyhole Mark-up Language (KML). (KML) is an XML-based mark-up language designed to annotate and overlay visualizations on various two-dimensional, Web-based online maps or three-dimensional Earth browsers. (Rouse, n.d.) Since all the village kml files are different and this has to be converted to shapefile as a single one. This is done by using the Expert GPS software which converts and combines as a single shapefile. The boundary of ESZ created by using polygon feature. A new shapefile (polygon feature) is created by using ArcCatalog inside the folder connection. Type of shapefile is chosen and title is given to the shapefile. The next step includes the defining the coordinate system for the location. In case of this location the coordinated defined as Projected Coordinate System > UTM > WGS 1984 > Northern Hemisphere > WGS 1984 UTM Zone 43N. Digital Elevation Model (DEM) and DEM Masking A Digital Elevation Model is the representation of continuous elevation values over a topographic surface by a regular array of z-values, referenced to a common datum. (ESRI, n.d.) Digital Elevation Model The DEM used for this study is of 90 meter resolution and is obtained from asterdem. In case of this study four DEMs were required in order to cover the complete area. Later this were combined and masked using ArcGIS masking tool with reference to the boundary created. Masking is used for extracting the required part of raster file with the reference of a feature class. Masking tool is found in the ArcToolbox under Spatial Analyst Tools > Extraction > Extract by Mask. Once this process is done the output is DEM after Masking This masked DEM is going to be used multiple analysis like slope, elevation, TIN model, flow accumulation, hillshade, etc. Slope Analysis The slope or gradient of a line is a number that describes both the direction and the steepness of the line. The Slope tool calculates the maximum change in value from that cell to its neighbours. Basically, the maximum change in elevation by the distance between the cell and its eight neighbours finds the steepest downhill descent from the cell. The tool fits a plane to the z-values of a 3 x 3 cell neighbourhood around the processing or center cell. The direction the plane faces is the aspect for the processing cell. The lower the slope value means flatter terrain and vice versa. The cell location with a NoData z-value, the z-value of the center cell will be assigned to the location. (ESRI, n.d.) Aspect Map Aspect map shows the direction and steepness of slope for a terrain. Aspect tool is under spatial analyst and is created using DEM. The areas that have steeper slopes are shown brighter. The aspect map is classified on the basis of direction of slope in degrees (0-360Â °). 0-22.5: North 22.5-67.5: North-east 67.5-112.5: East 112.5-157.5: South-east 157.5-202.5: South 202.5-247.5: South-west 247.5-292.5: West 292.5-337.5: North-west 337.5-359.5: North Whichever locations are flat is assigned (-1). Hillshade Hillshade is a 3D grayscale model of a surface by taking sun’s relative position to account. It shows the areas that receives sun light and that comes under the shade at a particular time. For this function the azimuth and altitude of location is required. The inputs for this function are the following: Input DEM Azimuth Altitude Scaling Z Factor Pixel Size Power Pixel Size Factor Altitude is the angle of elevation of sun (0-90Â °) and azimuth is the relation position of sun along the horizon (0-360Â °). Z-factor is the elevation of the location. The Hillshade tool comes under spatial analyst toolbox in ArcGIS. TIN Model Triangulated Irregular Network (TIN) model is a digital data structure used in GIS for representation of a surface. TIN model is generated using DEM. Advantage of TIN over DEM is that points of TIN are distribute variably by using an algorithm that decides which points are more accurate for terrain representation. TIN (Scientific Software Group, n.d.) Contour Map Contours are lines that connects the points of same values. The contour model is used for study of elevation, temperature, precipitation, pollution, etc. In this study contour map is used for the analysing the elevation details. This helps in finding the areas that have less steep slopes and can be developed. Contour Map (OpenGeo Suite, n.d.) Contour map over the TIN elevation model will help is visualizing the terrains in a better manner. Flow Accumulation Flow accumulation map shows the areas that will accumulate water. In ArcGIS a raster file is created of accumulated flow into each cell. Flow direction is used as the input for flow accumulation raster. Flow accumulation comes under hydrology tool which is under spatial analyst toolbox. Usage: Cell with high flow accumulation can be used to identify stream channel. Cell with flow accumulation of zero can be used to identify ridges. Flow Accumulation Map (Stack Exchange, 2012) Basins This tool creates a raster that delineates all the drainage basins. The drainage basins are delineating ridge lines between basins. For creating the basins, the flow direction is used as the input. Even if the basin is in one cell, all the cells in a raster will belong to a basin. Basin Map (National Water Program, 2013) Road Network Road network are created using polyline feature. For this study since the area being large only the major road are mapped. Further buffers will be created in order to do the proximity analysis to find the locations that are suitable for development. Road Network Map (Anantapuramu District, n.d.) Landuse Map Landuse map is required to understand for what purpose different areas put into use. Land use map is a polygon feature. It is created using the cut polygon tool in ArcGIS. Since the area being large, in this study landuse map is prepared at a macro level. Landuse Map Delhi, 2004 (Netzband Atiqur, 2007)

Benefits of Art Education

Steps to Art Early Childhood Arts Education Initiative Fact Sheet About the Benefits of Arts Education for Children Benefits of Arts Education Source: Americans for the Arts, 2002 * Stimulates and develops the imagination and critical thinking, and refines cognitive and creative skills. * Has a tremendous impact on the developmental growth of every child and has proven to help level the â€Å"learning field† across socio-economic boundaries. * Strengthens problem-solving and critical-thinking skills, adding to overall academic achievement and school success. Develops a sense of craftsmanship, quality task performance, and goal-setting—skills needed to succeed in the classroom and beyond. * Teaches children life skills such as developing an informed perception; articulating a vision; learning to solve problems and make decisions; building self-confidence and self-discipline; developing the ability to imagine what might be; and accepting responsibility to complete tasks f rom start to finish. * Nurtures important values, including team-building skills; respecting alternative viewpoints; and appreciating and being aware of different cultures and traditions.Source:  Young Children and the Arts: Making Creative Connections, 1998, Introduction * Plays a central role in cognitive, motor, language, and social-emotional development. * Motivates and engages children in learning, stimulates memory, facilitates understanding, enhances symbolic communication, promotes relationships, and provides an avenue for building competence. * Provides a natural source of learning. Child development specialists note that play is the business of young children; play is the way children promote and enhance their development.The arts are a most natural vehicle for play. The Need in Preschools Source: Americans for the Arts, 2002 * Preschool care and education, except for certain low-income programs, is considered a private service and receives little or no federal funding. * While the importance of early childhood arts education has received greater attention in recent years, the majority of funding and programming is directed to grades K–12, with preschools being largely underserved. * Arts education should not be considered a frill, but a necessity.Since preschools are not part of the public school system, funding sources vary greatly. When budgets are tight, arts programs, teachers, and supplies are often cut first. * More than four million children attend preschool programs nationwide. Source: Arts Education Partnership,  Children’s Learning & the Arts: Birth to Age Eight * Preschool-age children are primed for learning and greatly accepting of most art forms. * Compelling evidence exists that early arts experience has an impact on all aspects of a child’s learning and development and that, in many ways, â€Å"earlier is better. * Early childhood thus presents both a unique opportunity and a unique challenge; a part of that challenge is to engage and support all who care for and educate young children in making the arts an integrated and vital part of their earliest experiences. * We know that â€Å"art,† understood as spontaneous creative play, is what young children naturally do—singing, dancing, drawing, and role-playing. We also know that the arts engage all the senses and involve a variety of modalities including the kinesthetic, auditory, and visual.When caregivers engage and encourage children in arts activities on a regular basis from early in life, they are laying the foundation for—and even helping wire children's brains for—successful learning. Adults Agree on Importance of Arts Education Source: Americans for the Arts national public opinion survey, January 2001 * Ninety-one percent of respondents believe the arts are vital to a well-rounded education. * Ninety-five percent of respondents believe the arts teach intangibles such as creativity, self-expression, an d individualism. Seventy-six percent of respondents somewhat or strongly agree that arts education is important enough to get personally involved. However, just thirty-five percent of those who are closely involved in the life of a child have done so. * Sixty-seven percent say they do not know how to get involved. * Eighty-nine percent of respondents believe that arts education is important enough that schools should find the money to ensure inclusion in the curriculum. * Ninety-six percent agree the arts belong to everyone, not just the fortunate or privileged.The Social and Academic Impact of Arts Education Source: Eisner, E. W. ,  Ten Lessons the Arts Teach, (January 1998) * Art is defined as something aesthetic to the senses. A â€Å"work of art† is both an activity and a result; it is a noun and a verb. â€Å"One of the great aims of education is to make it possible for people to be engaged in the process of creating themselves. Artists and scientists are alike in thi s respect. † * Arts curricula is typically process-driven and relationship based, so its impact on academic performance is often underestimated and undervalued.The arts provide a logical counterbalance to the trend of standardized testing and should not be marginalized just because the curriculum is more difficult to measure. * The emphasis and time given to a particular school subject sends a message to students about how important that subject is in life. * Arts programs, especially those including trained professionals, can help draw students out of â€Å"formal† ways of approaching relationships, outcomes, and perceptions. The arts can play a crucial role in improving students’ abilities to learn, because they draw on a range of intelligences and learning styles, not just the linguistic and logical-mathematical intelligences upon which most schools are based. (Eloquent Evidence: Arts at the Core of Learning,  President’s Committee on the Arts and Hum anities, talking about Howard Gardener’s  Theory of Multiple Intelligences, 1995) The Physical and Sensory Impact of Arts Education A student making music experiences the â€Å"simultaneous engagement of senses, muscles, and intellect.Brain scans taken during musical performances show that virtually the entire cerebral cortex is active while musicians are playing. † (Learning and the Arts: Crossing Boundaries, 2000, p. 14) â€Å"Dramatic play, rhyming games, and songs are some of the language-rich activities that build pre-reading skills. † (Young Children and the Arts: Making Creative Connection, 1998, p. 1) â€Å"Preschoolers who were given music keyboard lessons improved their spatial-temporal reasoning†¦used for understanding relationships between objects such as calculating a proportion or playing chess. † (Education Leadership, November, 1998, p. 8) â€Å"Creative activity is also a source of joy and wonder, while it bids its students to tou ch, taste, hear, and see the world. Children are powerfully affected by storytelling, music, dance, and the visual arts. They often construct their understanding of the world around musical games, imaginative dramas and drawing. † (Hamblen, Karen A. ,  Theories and Research That Support Art Instruction for Instrumental Outcomes, 1993) â€Å"Regular, frequent instruction in drama and sign language created higher scores in language development for Head Start students than for a control group. (Young Children and the Arts: Making Creative Connections,  1998, p. 1) â€Å"Listening to music for just an hour a day changes brain organization†¦EEG results showed greater brain coherence and more time spent in the alpha state. † (Malyarenko, et al. , 1996) Art Experiences that Promote Preschool Learning Source:  Young Children and the Arts: Making Creative Connections, 1998, pp. 11–12 * Dance helps build motor control, body relationships, and a sense of directi on. Drawing, sculpting, and other visual arts develop spatial acuity. * Group activities, such as learning dance steps or singing songs, build social skills. * As children describe people and things in their world using pictures, body movements, and mime, they enhance their descriptive, nonverbal, cognitive capabilities. * Repeating stories, poems, and songs strengthens memory. * The art supplies children choose for their work reflects their approach to process and outcomes.

The Narrative Of Frederick Douglass - 1835 Words

In Frederick Douglass article Figuring out how to Read and Write he clarifies the imperative part instruction plays in a man s life, and the things that you can achieve by figuring out how to peruse and compose. Figuring out how to make a contention did offer Douglass some assistance with obtaining his flexibility, as well as offered different slaves some assistance with getting their opportunity and annul subjugation. We can say that Douglass was fortunate he was taught by his paramour and the poor white children he knew in the avenues; yet how were different slaves instructed? How did the slave-holders and other white individuals respond towards the slaves adapting more than simply oral a training? African-American individuals experienced numerous battles before they were permitted to go to class and get a tolerable training to offer them some assistance with growing as people. An article that demonstrates to us the feeling that other writer had on Frederick Douglass Figuring out how to Read and Write is Figuring out how to Write: The Narrative of Frederick Douglass by John Burt. In his examination of Douglass papers, he Burt clarifies: Frederick Douglass guaranteed that he started to wind up free when he figured out how to compose. A portion of what he implied was that in composing he discovered the way to consider himself to be himself as opposed to as his bosses saw him. However, he additionally implied that composition empowered him to cross between twoShow MoreRelatedThe Narrative Of Frederick Douglass1132 Words   |  5 PagesThe narrative begins with Douglass being oblivious to the identity of his father. This theme of Frederick Douglass being young and naà ¯ve is continued throughout the beginning. The idea of slaves being young and naà ¯ve is seen in almost all slave narratives. One of the ways slave owners kept slaves captive is through keeping the slaves ignorant. It is nearly impossible for a slave to escape slavery if they cannot read and write. Slave owners knew how impossible this was so they kept them ignorant,Read MoreTrickery in Narrative of the Life of Frederick Douglass by Frederick Douglass18 80 Words   |  8 PagesAfrican-Americans and thus they do not survive. In Narrative of the Life of Frederick Douglass by Frederick Douglass, Douglass harnesses the ability to conform to the world of trickery and conveys his journey to freedom. Through his appeal to pathos, use of dramatic asides, and application of anecdotes, Douglass expresses the necessity of slaves to play the game of trickery to survive in the world of tricksters. Effectively establishing an appeal to pathos, Douglass emphasize his raw emotions to the readerRead MoreNarrative Of The Life Of Frederick Douglass987 Words   |  4 PagesLife of Frederick In the â€Å"narrative of the life of Frederick Douglass an American slave written by himself† Frederick reveled to audience the time he was living as a slave and the moments of brutal treats for example psychological, emotional and physical abuses. He was suffering terrible moments during his 20 years as a slave in the twentieth century. In addition, he describes in his own words the strategies he used to escape from the slave holders and to be free. This story the â€Å"Narrative of theRead MoreNarrative Of The Life Of Frederick Douglass1730 Words   |  7 PagesOne of the most well-known slavery narratives was lived and written by Frederick Douglass, Narrative of the Life of Frederick Douglass. Frederick Douglass was a civil rights activist who was born into slavery on a plantation in eastern Maryland in February 1818. His exact birth date is unknown, he states in his narrative, â€Å"I have no accurate knowledge of my age, never having seen any authentic record containing it.†2 His birth name was Frederick Augustus Washington Bailey, which was given by hisRead MoreNarrative Of The Life Of Frederick Douglass Essay1102 Words   |  5 PagesDate Narrative Of The Life Of Frederick Douglass Writing in the favor of black people has always remained controversial from the very beginning. Critics regard such writing as â€Å"a highly conventionalized genre† indicating that â€Å"its status as literature was long disputed but the literary merits of its most famous example such as Frederick Douglass s Narrative of the Life of Frederick Douglass†¦are widely recognized today.† (Ryan:537) Despite of such severe resistance, writers like Douglass have pennedRead MoreThe Narrative Of The Life Of Frederick Douglass1566 Words   |  7 PagesThe â€Å"Narratives of the Life of Frederick Douglass† is the story of Frederick Douglass’ life from the time he was born into slavery, to the time he escaped to freedom in the north. When Douglass wrote this book, slavery was still legal in a large portion of the United States. After Douglass’ escape to freedom and his continuation of his education, he became an abolitionist through his works of literatu re and speeches. In â€Å"The Blessings of Slavery†, by George Fitzhugh he states that southern slavesRead MoreNarrative Of The Life Of Frederick Douglass1257 Words   |  6 PagesBook Review By Mary Elizabeth Ralls Narrative of the life of Frederick Douglass: An autobiography written by Frederick Douglass Millennium publication, 1945edition 75 pages Frederick Douglass whose real name was Frederick Augustus Washington Bailey approximately birthdate is in1818, the month or day is not known, he died in 1895. He is one of the most famous advocates and the greatest leaders of anti-slavery in the past 200 or so years.Read MoreNarrative of the Life of Frederick Douglass1581 Words   |  6 PagesPatrick Henry once said, â€Å"give me liberty, or give me death.† In the eyes of Frederick Douglass and countless others enslaved, this took on a much deeper meaning to them. â€Å"It was doubtful liberty at most, and almost certain death is we failed.† [51] Frederick Douglass was one of the most commonly known slaves to have existed. Slavery has been around since the 1700s, but the subject of slavery is controversial because it not only includes information written from former slaves, but information acquiredRead MoreNarrative Of The Life Of Frederick Douglass Essay1498 Words   |  6 Pagesthat one of the most essential mean s of life was slavery. In the novel, Narrative of The Life of Frederick Douglass, Douglass challenges and debunks the idea of slavery being a necessary part of the white lifestyle; many pro-slavery arguments consisted of religion justifying slavery, slaves being â€Å"easily manipulated†/ignorant, and slavery keeping the southern economy from disappearing (The Proslavery Argument). Frederick uses personal experiences and other tactics to expose the truth behind slaveryRead MoreThe Narrative Of The Life Of Frederick Douglass1363 Words   |  6 Pages In The Narrative of the Life of Frederick Douglass, Frederick Douglass portrays the importance of education because of its influence in leveling the playing field between the races in the 1800s. Education and knowledge are themes that are heavily dwelled upon throughout the novel, inspiring the reader to see the full power of such important ideals and to take the full advantage of both at all times. Douglass gives the rea der a new appreciation for education as he delivers his message regarding

Drug Testing and Legalization of Marijuana - 1882 Words

For over a century the legalization of medical marijuana in the United States has been a growing controversy. Washington and Colorado are the two recent states that have legalized the use of marijuana for recreational uses. In contrast, others in federal positions believe the use of marijuana has no beneficial use to it which creates a struggle into its legalization. Marijuana is classified as a Schedule 1 drug believed to be dangerous and highly addictive, also thought to be a â€Å"gateway† drug leading to a dark path of drug abuse. Most of these poor assumptions are supported and investigated to be incorrect by many researchers and first hand users. The strict drug laws around the United States have made tests of marijuanas effectiveness†¦show more content†¦In one case a young lady got approval from her doctor to use marijuana to treat her asthma. As the years past she noticed a decrease in her asthma attacks and relief in her symptoms. As a result smoking low dos es of cannabis almost completely cured this young lady’s case of asthma. Marijuana has been used for thousands of years to treat many conditions and has never caused a single human death. The 1999 institute of medicine proved that it did not in any part reach the legal definition of a schedule 1 drug the US law put it under. The institute of medicine established that marijuana has positive medical benefits in a variation of illnesses and has a lower chance for drug abuse than alcohol and tobacco which have a higher rate of being a gateway drug used by minors. In 1988 the Drug enforcement administration also started to investigate the medical uses of marijuana. As a result the DEA discovered that there are positive medical uses for marijuana and was uncovered to be â€Å"one of the safest substances known to man† DEA Administrative Law Judge Francis Young said during a two year hearing on marijuana for medical use. Soon after the facts about the acceptable medical uses of marijuana were noted it started to attention publicly, increasing its populari ty and supporters quickly. According to the latest research on marijuana science indicates that the natural occurrence of cannabinoid receptors in the human brain and nervous system perform to haveShow MoreRelatedAnalysis on New Drug Policies in Hong Kong1555 Words   |  6 PagesAnalysis on New Drug Policies: The drug policy in Hong Kong is a complete ban on drugs. While some statistics have shown lesser drug use in recent years, its probably due to more hidden use. (CSD FA1. Given the recent study showing the loss of productivity from incarceration, we shall analyze new policies towards drug use especially the proposed legislation involving legalization of Marijuana. Effects of proposed scheme of Legalization of Marijuana: Economic: Taxation of Marijuana are regulation.Read More Medical Marijuana: A not so new form of medical treatment Essay1240 Words   |  5 PagesMarijuana usage for the purpose of medical treatment has been a debated issue in many states and Countries around the world. The United Kingdom and Canada have both adopted laws that are directed at protecting patients and doctors from prosecution due to possession and usage of marijuana for medical purposes. Australia has passed laws, but has not put them into effect, and the United States has not made any allowances, leaving marijuana in the same category with other illegal drugs and allowing forRead MoreThe Legalization Of Marijuana Affected Colorado1041 Words   |  5 PagesHow has the legalization of marijuana affected Colorado? The state has seen some pretty significant changes since the legalization of recreational marijuana. There have been major changes in the economy, job market, and traffic related injuries, but not all of these changes have been negative. There is a split in the public opinion about recreational marijuana use and if the state has benefited since its legalization. Some people think that the state is suffering and have been fighting to repealRead MoreThe Pros And Cons Of Marijuana Legalization1226 Words   |  5 PagesWhat is Marijuana? According to Dictionary.com, Marijuana is, â€Å"a preparation made from the dried flower clusters and leaves of the cannabis plant, usually smoked or eaten to induce euphoria†(marijuana). Marijuana, also known as â€Å"Mary Jane†, is drawn out to be an extremely horrible, life-ruining drug. Children learn that marijuana is a â€Å"gateway† drug and that it only does harm. Though it can be quite addictive, Marijuana is safer than commonly used drugs like Tobacco and could possibly be moreRead MoreShould Marijuana Be Legalized?884 Words   |  4 PagesAmendment 44 into law the legalization of the use of medical marijuana. Furthermore in Nove mber 2012, recreational marijuana use was legalized when Colorado resident voters passed Amendment 64 into law. Although these laws were passed in Colorado legalizing marijuana, it does not protect an employee’s job from a company zero-tolerance drug policy. Many companies such as Breeze view the use of marijuana as a violation of their policy and cause for termination, especially since marijuana is still illegal onRead MoreShould Marijuana Be Legalized?1010 Words   |  5 Pagesthat marijuana is natural, calms one down, and gives a good satisfying feeling. They also say that marijuana is not as dangerous as Marijuana is a huge issue in today society. With the new liberal government in place, Trudeau takes an irrational lead in legalizing marijuana. Marijuana contains an active ingredient, THC, which is responsible for the psychological effects of marijuana. The THC binds to the receptors in the brain and influence one’s memory, concentration, mood etc. If marijuana is alreadyRead MoreShould Marijuana Be Legalized?971 Words   |  4 Pagesyear to fight a senseless war on marijuana. According to the United Nation over 94 million people in the United States have admitted to using marijuana at least once. This number is not shocking, because marijuana is a safe and harmless drug. Marijuana is used for several different medical purposes. It is also healthier than already legalized drugs. The prohibition on marijuana is failing, there is no valid evidence that it decreases drug use. People view marijuana in a negative light, because ofRead MoreEssay about Why Marijuana Should Be Legalized1554 Words   |  7 Pageserroneous. Early in the 1900s, a surge of Mexicans immigrated to the U.S., and the marijuana they brought with them was quickly associated with them. In the 1930s, tensions between white Americans and Mexican immigrants were heightened due to the Great Depression, and the use of marijuana was ultimately prohibited for the general public in 1937 with the Marijuana Tax Act (Marijuana Timeline). By the 1960s, marijuana became a symbol of counterculture, and the government stopped any research involvedRead MorePositives And Negatives Of The Legalization Of Marijuana Essay1137 Words   |  5 Pagesmajor news forming around the legalization of marijuana in Colorado. Medical marijuana has been effective in Colorado since 2000. Now marijuana is legal for recreational use for people 21 and up. Many rules and regulations follow the legalization of marijuana. Many people of Colorado fear this legalization, where others are totally for it and think it will help boost Colorado’s economy. I have found many positives and negatives regarding the legalization of marijuana. According to Sherry RobinsonRead MoreMarijuana Is The Safest Of All Recreational Drugs1600 Words   |  7 PagesCannabis, also commonly known as marijuana, is the most widely used illegal recreational drug. Recreational drugs are used to alter states of consciousness and heighten mood. Out of all recreational drugs, marijuana use ranks among alcohol, tobacco, and caffeine use. Marijuana refers to dried leaves and flowers from the Cannabis sativa plant. When smoked or ingested, delta-9-tetrahydrocannabinol (THC) is absorbed through the bloodstream and carried to the brain and other organs. THC is a mind-altering