... world. They provide more food for more people and can resist disease and insects by themselves. As well as with plants, scientists are making chickens and other farm animals bigger so they will sell for more and provide more and better meat to consumers. The upside to bioengineered food is that the food must go through strenuous testing and it is harder ... not natural. There is also fear that because these foods have been made to resist the environment, they will become "super weeds" and take over and cause harm to other plants and animals. These new foods may also trigger disease or a...

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• Grade Level: High School

... , 2008). The Joint Bioenergy Institute is one of many research facilities that focus on biotechnology and biofuels (Brown 2013). Scientist in these facilities are researching was to genetically engineer the plants to produce biofuels. Scientist is also creating metabolic pathways in the lab to then place in organisms. This aspect of biotechnology is significant in extending the age in humans because ... running industries, machines, and vehicles. If today's world ran out of resources to create fuel, today's world would fall apart. Biotechnology is creating ways to use renewable resources...

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... The coal is then burned to produce electricity, and thus the carbon is returned to carbon dioxide in the air. Aquatic and marine plants absorb dissolved carbon dioxide from the atmosphere to photosynthesize. The dissolved carbon dioxide is also converted in carbonates and bicarbonates. After long periods ... portion is the product of combustion of fossil fuels. Sulphate (SO42-), derived from the weathering and oxidation of rocks, is taken up by plants and incorporated into sulphur-containing proteins. In this form sulphur is passed along food chains to animals. Decomposition of dead or...

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• Grade Level: Undergraduate

... cause pollution, which would get into the atmosphere and pollution, which would get into the water. I suggest that we have an area for the animals and plants that people could not cut down. When people cut a tree down they should plant two other also when they do "hack and slash" they should decrease ... missing will cause global warming. The road will cut down more trees causing more global warming Short-term damage the land will be missing vital minerals for plants to grow. They will make the indigoes people move. There will be less space for the animals. They will need to make roads t...

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... affecting aquatic ecosystems ("Water Pollution"). When fresh water is artificially supplemented with nutrients, it results in an abnormal increase in the growth of water plants. This is known as eutrophication (Miller 384). The discharge of waste from industries, agriculture, and urban communities into water bodies generally stretches the biological ... and organisms. Eutrophication can produce problems such as bad tastes and odors as well as green scum algae. Also the growth of rooted plants increases, which decreases the amount of oxygen in the deepest waters of the lake. It also lead...

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... along coasts may be flooded. Heat and drought may cause forests to die and food crops to fail. Global warming will affect weather everywhere, plants and animals everywhere, people everywhere; humans are warming the earth's atmosphere by burning fuels, cutting down forest, and by taking part in other ... the trees in area. When the flames die down, nothing is left but acres of blackened, lifeless countryside. The fire destroys all the plants and kills or drives off the animals. Because there has been little attempt to replant trees in deforested areas, the world's forests are disappearing...

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... along coasts may be flooded. Heat and drought may cause forests to die and food crops to fail. Global warming will affect weather everywhere, plants and animals everywhere, people everywhere; humans are warming the earth's atmosphere by burning fuels, cutting down forest, and by taking part in other ... the trees in area. When the flames die down, nothing is left but acres of blackened, lifeless countryside. The fire destroys all the plants and kills or drives off the animals. Because there has been little attempt to replant trees in deforested areas, the world's forests are disappearing...

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... It acts like a blanket in the earth's atmosphere allowing heat to enter but little to escape. The main producers of carbon dioxide are cars, power plants and industries that use fossil fuels (EPA, Emissions). The earth's temperatures change naturally, yet in the past 50 years a measurable amount of warming has ... ). We have the solutions but we have to use them. 2.5 billion tons of greenhouse gas is produced by power plants located in the United States yearly (EPA, Emissions). However, most of our energy needs can be met without all the pollution caused by these ... plants. Cleaner po...

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... to move in an already terribly overpopulated third world nation. Climate change will also cause major changes in the distribution of plant life. Different types of plants need different kinds of climate conditions. Various kinds of plants tend only to grow in specific area, or zones, where conditions are just right to suit their needs. As global temperatures increase and climate changes ... . Many species may fail to survive this rapid change. A major concern is how global warming will affect agriculture. Climate affects when, where, and how the world grows its food. Most plants, includi...

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... to move in an already terribly overpopulated third world nation. Climate change will also cause major changes in the distribution of plant life. Different types of plants need different kinds of climate conditions. Various kinds of plants tend only to grow in specific area, or zones, where conditions are just right to suit their needs. As global temperatures increase and climate changes ... . Many species may fail to survive this rapid change. A major concern is how global warming will affect agriculture. Climate affects when, where, and how the world grows its food. Most plants, includi...

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... die because this is not the pH they are use to living in. For on land animals, they will suffer too because some feed on plants and if the plant have acid rain in them, they are toxic and will destroy their organs and cause them to died. We never realized ... plant rooted and cause the crop to stop growing anymore. When "The acid rain, falling on the plants damages the waxy layer on the leaves and makes the plant vulnerable to diseases" ("Acid rain's effect on plants and wildlife", 1). However if the plant were to live it would have trouble surviving through a ... the animal migrate ti...

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... big portion of the atmosphere is carbon dioxide. It is used for cellular respiration and photosynthesis that is helpful for people, animals, and plants survival. However, the widespread of burned fossil fuels, deforestation, and industrial processes are bringing copious amounts of CO2 that is affecting atmospheric levels ... all over the world. The largest type of pollution is water pollution. Water pollution effects marine life, rivers, and oceans. Industrial plants that take in water and then later carry the waste into streams and other waterways create it as well. "Individuals pollut...

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... increases in greenhouse gas (GHG) emissions, mainly carbon dioxide. The effects of global warming will be radical enough within the next few decades to cause serious threats to human health, plants, and animals (Nichols et al., 2014). Protecting our forest trees is one of many things that we all can do to slow down global warming and contribute to a cleaner and ... the basic building blocks for life. It is a component of amino acids, nucleic acids, and chlorophyll, and is an essential macronutrient needed by all plants and herbivores to thrive. A herbivore is defined as a predator that...

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... many low-lying nations in increasing danger during tropical storms. The incidence of tropical storms and other extreme weather events have dramatically increased. Temperature and precipitation shifts have forced many plants and animals to adjust their ranges upward in elevation and towards their respective poles. (Cunningham, 2000) Glaciers have been retreating at an alarming rate, and lake ice covers in ... greenhouse gasses fluctuated because of so-called "natural- events. For example, prior to the proliferation of land-based green plants, carbon dioxide levels in the stratosphere we...

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• Grade Level: Undergraduate

... by far the most important chemical process on the planet. Without it, we would have no food, no oxygen, and no fossil fuels. Photosynthesis is performed mainly by higher-level plants and algae. These organisms convert carbon dioxide in the atmosphere into carbohydrates. The reaction also involves water and sunlight for energy. The reaction can be represented by the chemical equation ... increasing CO2 concentrations will be beneficial to mankind, resulting in higher crop yields and cheaper food, it must be noted that increased photosynthesis rated occur in only some species of plants. I...

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... become extinct because they can no longer survive the climate changes and no longer be able to reproduce. The world's forests are most likely to be affected since trees and plants are long-lived and take a long time to reproduce. Forests are not able to respond to climate change quickly as animals may. This could lead to a "significant increase in the ... we do about climate change? The good news is that the solutions to this problem are clear. For starters, we can meet our energy needs without all this pollution. "Power plants are the largest source of global warming, producing 2.5 bil...

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... valuable renewable natural resources. Pollution can be stopped if we stop the above ways by which pollution occurs or reduce the adverse effects. Using electrostatic precipitators in factories and power plants will filter out the harmful gases before ejecting the smoke into the air. Use of less automobiles and switching over to natural gases from petrol and diesel can reduce pollution ... renewable sources of energy like solar energy, wind energy, hydel power energy, biogas energy, geothermal energy and tidal energy instead of using coal in thermal power plants will not only the smoke r...

• Word Count: 1365
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... "Greenhouse effect" we are now experiencing is a result of carbon dioxide we have dumped into the air. It turns clear, odorless air into hazy, smelly air that harms health, kills plants, and damages property. In general, air pollution and global warming results from pouring hundreds of millions of tons of gases and participates into the atmosphere including the major greenhouse gases ... an increasingly serious problem caused severe weather. This pollutant forms when moisture in the air combines with nitrogen oxide and sulfur dioxide released by automobiles, by factories, and by power p...

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... . CARBON DIOXIDE is released to the atmosphere when solid waste, fossil fuels (oil, natural gas, and coal), and wood and wood products are burned. Emissions from incinerators, waste treatment plants, electric power plants, factories, household furnaces, cars and buses are all contributors to this problem. (Stegar/Bowermaster 1990) Carbon dioxide is recovered from the atmosphere in photosynthesis and reused. After excretion, waste ... in the Earth's temperature, which in turn causes changes in climate. A warmer Earth may lead to changes in rainfall patterns, a rise in sea level, and a wid...

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... depletion of the ozone layer and global warming are a result of the heat trapping abilities of "greenhouse gases-, which is pretty much the same concept of a greenhouse you would have plants growing in at your local nursery. The glass panels of a greenhouse and the earth's atmosphere are both transparent to sunlight, and both trap heat. Energy from the sun drives the ... also many natural processes, such as volcanic eruptions, the respiration of animals, which breathe in oxygen and exhale carbon dioxide, and the burning or decay of organic matter, such as plants that release carbon diox...

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... -based fuels discharges greenhouse gasses are understood. Hydrocarbons, the general category for various kinds of fossil fuels when kindled as a basis of energy, whether running automobiles, manufacturing plants, trains, or coal-fired power plants, create greenhouse gasses that are encompassed by carbon dioxide and water. Also, burning some hydrocarbons produces methane and nitrous oxide. The resulting emission of greenhouse gasses traps energy ... ...

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... reefs have been called the rainforests of the oceans, because of the rich diversity of life they support. Scientists have not yet finished counting the thousands of different species of plants and animals that use or live in the coral reef. There are three types of coral reefs: fringing reefs, barrier reefs, and atolls. Fringing reefs are located close to shore ... coral reefs. There are many more factors which add to the destruction of the coral reefs, which if not stopped it will destroy all coral reefs. Corals are animals, not plants, sunlight is the key to their survival. They need ...

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... reefs have been called the rainforests of the oceans, because of the rich diversity of life they support. Scientists have not yet finished counting the thousands of different species of plants and animals that use or live in the coral reef. There are three types of coral reefs: fringing reefs, barrier reefs, and atolls. Fringing reefs are located close to shore ... coral reefs. There are many more factors which add to the destruction of the coral reefs, which if not stopped it will destroy all coral reefs. Corals are animals, not plants, sunlight is the key to their survival. They need ...

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... change in the world's atmosphere. The world began altering the climate and environment through agricultural and industrial practices. The cause is a thickening layer of carbon dioxide pollution, mostly from power plants and automobiles that traps heat in the atmosphere. Global temperatures increased by about 1 degree Fahrenheit over the course of the last century, and will likely rise even more rapidly in ... ecosystems and result in loss of species diversity, as some species that cannot adapt die off. A recent study published in the journal Nature found that at least 279 species of pla...

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... , logging and so forth, has seen the human population grow. Technology produced an industrial age that transformed the land, sky, and waters of the worlds" nations. The engines and power plants, which have resulted from technology, threaten the Earth's stability. Scientists argue over the global warming theory. Some claim that it should be treated as a serious environmental threat and that global ... and the second largest contributor to greenhouse gases. The black carbon that it is made out of is 15 to 30% responsible for global warming. Coal that burns in power plants, and comes from d...

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• Grade Level: High School