... . One-fifth of the world's fresh water is in the Amazon Basin. More than half of the world's estimated 10 million species of plants, animals and insects live in the rainforest, and more than 80 percent of the developed world's diet originated in the tropical rainforest. But the ... the early eighties have picked up. In 1983, there were no U.S. pharmaceutical manufacturers involved in research programs to discover new drugs or cures from plants. Today, over 100 pharmaceutical companies including giants like Merck, Abbott, Eli Lilly, SmithKline Beecham and even the US government's National...

• Word Count: 1612
• Approx Pages: 6
• Grade Level: High School

... . One-fifth of the world's fresh water is in the Amazon Basin. More than half of the world's estimated 10 million species of plants, animals and insects live in the rainforest, and more than 80 percent of the developed world's diet originated in the tropical rainforest. But the ... the early eighties have picked up. In 1983, there were no U.S. pharmaceutical manufacturers involved in research programs to discover new drugs or cures from plants. Today, over 100 pharmaceutical companies including giants like Merck, Abbott, Eli Lilly, SmithKline Beecham and even the US government's National...

• Word Count: 1612
• Approx Pages: 6
• Grade Level: High School

... decline (Pimentel et al. 1995). If conditions leading to famine are to be avoided, land that produces food must be preserved. The ecological food web links plants, animals, and people must live in harmony with the planet's water, soil, and atmosphere. Once those connections are severed the hunger web begins. To avoid ... the human consumption of grown vegetation are not the only factors leading to soil erosion. The beef industry and our consumption of red meat impacts soil erosion as well. Of the total amount of grain that is grown in the US, 80% of it is fed to livestock. ... To suppor...

• Word Count: 2964
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• Grade Level: High School

... air arise mainly from automotive fuels and industrial solvents. Chemical reactions driven by sunlight and involving VOCs and oxides of nitrogen form ozone - a gas harmful to humans, animals and plants. Table 1: Major pollutants in our air Pollutant Sources Health Effects Carbon monoxide Car exhausts, burning of fossil fuels Carbon monoxide is absorbed by the blood more readily than oxygen, thus ... oxygen being carried through the body. It can produce tiredness and headaches. People with heart problems are particularly at risk. Sulfur dioxide Coal and oil burning power stations, mineral ...

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... for safety. All tortoises are plant-eaters; spur-thighed tortoises eat grass and leaves a live in warm climates and are often times sold as pets. However, the snapping turtles are meat-eaters who live in rivers and lakes amongst the weeks waiting for fish to pass through. Another reptile living today is the crocodile. Mother crocodiles guard their nests, which are ... be the most well known reptile. There are more species of lizard than any other sort of reptile. Most small lizards eat insects although there are some that eat plants and even meat. The biggest lizard in the world is call...

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• Grade Level: High School

... ecologists study life in many different ways. Depending on their field of study, they may live with animals, collect fossils, or listen to whales. They may identify bacteria or glow plants to examine them. Still other ecologists record data for articles and reports and even teach ecology. Many people, companies, and organizations have conducted studies about ecology. Even though, the studies ... of reefs. This decline has resulted in the decline of fish and shrimps that feed and live on these reefs. Scientist predicted that the barrier reef of Belize might be spoiled in the future if th...

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... tens of kilograms range. The lack of viable source and high prices have hindered a greater utilization of this element. Most of the Scandium is produced as a by-product from uranium processing in Australia and Canada. The prices are astronomical, most of its commercial application coincide with nuclear plant functions. It is used as a neutron filter because it is transparent to 2KeV ... neutrons but stops all other energy neutrons. Traces of Scandium are found in everything from plants to humans. The amount found in humans are almost non-existent, measuring less than 0.01ug/g. It falls ...

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... sunlight. More factors that may harm it are that of wind, cold weather, too much water, and too much sunlight. The Rainforest and Plants Within Rainforests are found mostly near the equator because temperatures there are a lot higher. Humidity in rainforests is high and temperatures can reach from seventy ... climate. The top layer of the rainforest is the canopy layer, which has tress standing sixty to one hundred and fifty feet tall. The main plants in the rainforest biome are trees. In tropical rain forests, the climate is very humid. It is humid in rainforests because of all the rain...

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• Grade Level: High School

... a couple species of trees, which is very different than that of the rainforests. In the Tropical Rainforests of the Caribbean side, the high temperatures and rainfall creates the most diverse plants and wildlife to be found in this area. In the rainforest it can be found that life is piled upon life, literally. The area is mounted into layers beginning with ... product, in the country. Besides those two, mangoes appear to be another important farming product of Costa Rica. Some other miscellaneous crops are cacao, corn, cotton, rice, soybeans, sugarcane and meat that comes from the catt...

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... warmer. The temperature in a rainforest rarely drops below 70 at night. The constant moist and warm conditions in the rainforest allow an astounding variety of plants to thrive. On a single acre of rainforest, you may find about ten times as many tree species as a forest in a temperate region. ... Earth's land, yet contains more than 90 percent of all of it's animal and plant species. Rainforests contain great treasures, such as countless species of plants and animals, oil, rubber, precious metals, and much, much more. Many of these resources already benefit the human race, in the form o...

• Word Count: 1946
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... are complex ecosystems, which are made up of four distinct environments. These "sub-ecosystems" are referred to as levels. In each level, animals and plants have adapted to the existing environmental conditions. The different levels are: the emergent level, the canopy, the understory, and the forest floor. The emergent level ... the canopy are exposed to many of the same harsh environmental conditions as the trees of the emergent layer, but because of the high density of plants, it does not seem as severe. Many of the animals found in this area live and eat the fruits, nuts, and leaves o...

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... Gorgon Venture goes ahead. ChervonTexaco, ExxonMobil and Shell (the Gorgon Partners) are currently proposing to put over $6 billion worth of industrial gas processing plant and equipment on Barrow Island. This concept involves delivering gas via a corrosion resistant pipeline to a processing unit on Barrow Island, where the gas can be conditioned and delivered to customers. The Gorgon Gas field is the largest field ... is relatively high in carbon dioxide; it is also the closest field to land and the most ready for the market. It is the location and suitability of the gas processing fac...

• Word Count: 2008
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• Grade Level: Graduate

... reader of the serious consequences the destruction of the rain forest will have upon mankind and his world. The loss of undiscovered species of plants, which is potential for medical cures, will be lost forever. Additionally mankind will loose many species of insects and animals as yet undiscovered ... support 90,000 of the 250,000 identified plant species. Within four square miles of rainforest you can find at least 1500 plants, 750 trees, 125 different mammals, 400 different birds, 100 different reptiles and 60 different types of amphibians. Scientists estimate that there are ... role ...

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... unhappy. Salinity has already affected ecosystems in the southwest and other parts of Australia. This is a big problem as some animals and plants may become extinct in some regions due to the change in environment. It is estimated that by 2050 that something like 400 animals and ... in any ecosystem as a disturbance to the food chain is more than likely to occur. This could in the long term bring about further extinction to more plants and animals. Its impact also has affect of the appearance of the land. It leaves the land dry and baron, which doesn't look nice. This may ... harvestin...

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... whaling Arguments for whaling Countries such as Japan, Greenland, Iceland and Norway claim they are reliant on whaling for economic and cultural reasons.Whale meat provides a key source of protein in the diet and the sale of whale meat and products made from whales provides an economic foundation for these communities. These societies are centred on a cultural tradition of whaling. This small ... of commercial whaling and the number of the right whale is a mere 300. is It is predicted this species will become extinct within 200 years. Molecular genetic monitoring of whale meat samples i...

• Word Count: 939
• Approx Pages: 4
• Grade Level: Undergraduate

... whaling Arguments for whaling Countries such as Japan, Greenland, Iceland and Norway claim they are reliant on whaling for economic and cultural reasons.Whale meat provides a key source of protein in the diet and the sale of whale meat and products made from whales provides an economic foundation for these communities. These societies are centred on a cultural tradition of whaling. This small ... of commercial whaling and the number of the right whale is a mere 300. is It is predicted this species will become extinct within 200 years. Molecular genetic monitoring of whale meat samples i...

• Word Count: 939
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• Grade Level: Undergraduate

... the initiative to suggest such a gruesome and unethical act was Canessa, a medical student, who "asserted that the bodies were no longer people. The soul was gone the body was simply meat - and essential to their survival- (Henslin 238). A couple of days went by and his Canessa's suggestion turned into a secretive discussion between his closest friends. Since the plane had been completely ... they obeyed: 1. No one had to violate his or her conscience. If someone did not wish to eat human flesh, no one would force them. 2. Some bodies were "off limits."" 3. Meat was rationed, with speci...

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... only things that the true blue aussie should try to change. Pies and pasties are loved by australians, especially the meat pie. The typical aussies snack, would have to be the four and twenties meat pie with tomato sauce. Australians are great meat lovers, and they love cooking barbecues, for their family and mates. The typical aussie uses Australian slang a lot, when hes ... ...

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... the initiative to suggest such a gruesome and unethical act was Canessa, a medical student, who "asserted that the bodies were no longer people. The soul was gone the body was simply meat - and essential to their survival- (Henslin 238). A couple of days went by and his Canessa's suggestion turned into a secretive discussion between his closest friends. Since the plane had been completely ... they obeyed: 1. No one had to violate his or her conscience. If someone did not wish to eat human flesh, no one would force them. 2. Some bodies were "off limits."" 3. Meat was rationed, with speci...

• Word Count: 2377
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• Grade Level: Undergraduate

... the breaking of the plant stems. In genuine formations the stems are not broken but bent, normally about an inch off the ground and near the plant's first node. The plants appear to be subjected to a short and intense burst of heat which softens the stems to drop just above the ground, where they reharden into their new and very permanent ... greatest anomaly which as mentioned above, is the permanent bending of the plants' stems. In Canada during the 1960s, laboratory experiments measured the effects of music on plants by subjecting them to different tones. Exposure to heavy metal musi...

• Word Count: 1156
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• Grade Level: Undergraduate

... the breaking of the plant stems. In genuine formations the stems are not broken but bent, normally about an inch off the ground and near the plant's first node. The plants appear to be subjected to a short and intense burst of heat which softens the stems to drop just above the ground, where they rehired into their new and very permanent ... greatest anomaly which as mentioned above, is the permanent bending of the plants' stems. In Canada during the 1960s, laboratory experiments measured the effects of music on plants by subjecting them to different tones. Exposure to heavy metal music...

• Word Count: 1158
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• Grade Level: High School

... those in Papua New Guinea. Whereas reports claim that some legitimate refugees are somehow still detained in the supposedly detention center of Manus Camp, due to the delay of the processing of the resettlement. While the refugees who are found to be illegitimate would remain detained in the Manus Camp indefinitely for a long time, before they either get repatriated or sent ... and Papua New Guinea as reported by ABC News. The UNHCR visited the Manus Camp in October 2013 and stated that it is deeply troubled by the failures of the processing of refugee claims; therefore the refugees rem...

• Word Count: 919
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• Grade Level: Undergraduate

... restrictions when a person is travelling. No passport or visa is needed when travel interstate or locally, but there are restrictions on the food and plants that are transported between the states of Australia because of the dangers of fruit fly. When travelling interstate all fruit must be given to the ... restrictions when a person is travelling. No passport or visa is needed when travel interstate or locally, but there are restrictions on the food and plants that are transported between the states of Australia because of the dangers of fruit fly. When travelling interstate all fruit mu...

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Desert The plant life includes some grasses, shrubs, cacti, creosote, and rosette plants. Seed eating animals are common in deserts, such as ants, birds and rodents. The mammals are mostly nocturnal, or they may ... the cooler months of the year. Reptiles and snakes also live here, and are important predators of the seed eaters. As is the case with desert plants, desert animals are well adapted to the harsh conditions. For example, some mice never drink, instead, they obtain all their water from the breakdown of ... and wolverines Across North America, Europe, and Asia. Long, cold winters, a...

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... of the ozone layer is an important one; to filter deadly ultra violet rays that come from the sun, and therefore to enhance the immunities of plants and of all beings. Since 1975, ozone depletion has become more and more of a worrisome problem since its size has been incresing in the years ... increase in skin cancers and cataracts, the weakening of the immune system which would result in cancer, AIDS, herpes, diphtheria, and tuberculosis. In plants, the depletion and exposure to ultra violet rays will decrease photosynthesis, water use efficiency, yield and leaf area, agricultural crops ...

• Word Count: 721
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• Grade Level: Undergraduate