... pollution, which in turn harm human health. The most direct effect of climate change would be the impacts of hotter temperatures themselves. Extremely hot temperatures increase the number of people who die on a given day for many reasons: People with heart problems are vulnerable because one's ... cardiovascular system must work harder to keep the body cool during hot weather. Heat exhaustion and some respiratory problems increase. Higher air temperatures also increase the concentration of ozone at ground level. The natural layer ... warming of four degrees (F) could increase ozone conce...

• Word Count: 3240
• Approx Pages: 13
• Grade Level: Undergraduate

... structure of plants. Factors Influencing Photosynthesis There are several variations of the process of photosynthesis. Plants such as corn and crabgrass that have evolved in hot, dry environments, however, must overcome certain obstacles to photosynthesis. On hot days, they partially close the pores in their leaves to prevent the escape of water. With the pores only slightly open, adequate amounts of carbon ... light-independent reactions use the electrons and hydrogen ions associated with NADPH and the phosphorous associated with ATP to produce glucose) comes to a halt. To get around t...

• Word Count: 1268
• Approx Pages: 5
• Grade Level: Undergraduate

... formed below the earth's surface and begins to rise. The collision of tectonic plates below the surface cause friction which generates enough heat to melt the earth's crust and form hot magma. The newly created magma begins to rise in a fluid like motion toward the earth's surface because the magma is less dense than the rock surrounding it (Holton, 2003). This ... hot magma will rise until the pressure and the temperature will equalize and if this phenomenon occurs at the surface an eruption will occur. Volcanic eruptions result in the ejection of ... by Volcanic Eruptions Dr. Nazil ...

• Word Count: 1140
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• Has Bibliography
• Grade Level: Undergraduate

... and power resource that is clean, reliable and homegrown. The energy is derived from the natural heat of the earth. This heat is brought to the surface as steam or hot water created when water flows through heated permeable rock. It's used directly for space heating in homes and buildings or converted to electricity. Most of the country's geothermal resources are ... products is the most common industrial use of geothermal energy. The earliest commercial use of geothermal energy was for swimming pools and spas. In 1990, 218 resorts were using geothermal hot water. There are several attr...

• Word Count: 751
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• Grade Level: Undergraduate

... activity there are current and possible future outcomes to occur. In the current day, which can probably be seen by most of the world population, there are increases of more hot and cold days and nights in certain areas where the opposite is not that common, many more heat waves, extreme sea levels, global areas of drought, and intense tropical cyclone ... activity in some parts of the world. Some future problems that can occur are decrease level of sea ice, contraction of snow covered areas,hot extremes, heat waves and heavy precipitation, precipitation in high latitudes and a decrease...

• Word Count: 696
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• Has Bibliography
• Grade Level: Undergraduate

... energy can be found and used anywhere on Earth and at any different depths. There are three different types of Geothermal power plants that work by using steam produced from hot water reservoirs, found a few miles below Earth's surface, to rotate a turbine and activate a generator to produce electricity. The use of only one out of the three types of geothermal power ... ...

• Word Count: 722
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• Grade Level: Undergraduate

... a compound known as rubisco can acknowledge both O2 and CO2. Photorespiration diminishes photosynthetic yield by lessening natural particles utilized as a part of the Calvin cycle, and it is encouraged by hot, dry, splendid days, where plants close stoma and CO2 gets to be drained thus O2 increments inside of the leaf. Both procedures reuse oxygen. Oxygen is found noticeable all around ... ...

• Word Count: 1510
• Approx Pages: 6
• Grade Level: Undergraduate

... land. By May this not only became Georgia's biggest recorded fire but also Florida's with 130,466 acres of land. According to some folks at NASA, most of the extremely hot and unpredictable behaving fires have been contained, but the seething and edgy fire would most likely continue until heavy rain or a hurricane occurs. In other words, the smoke from the ... ...

• Word Count: 647
• Approx Pages: 3
• Grade Level: Undergraduate

The geographic and weather conditions on Earth had changed for the past billions of years. These changes had caused numerous species to disappear. The planet pasted extremely hot seasons and also frozen times known as "ice ages." Scientists have knowledge of these changes because all the fossils and rock's fingerprints found in different parts of the ... ...

• Word Count: 1059
• Approx Pages: 4
• Has Bibliography
• Grade Level: Undergraduate

... "the Earth is so big, we can't possibly have any lasting, harmful impact on the Earth's environment." For comic effect, Gore uses a clip from the Futurama episode "Crimes of the Hot" to describe the greenhouse effect. Gore refers to his loss to George W. Bush in the 2000 United States presidential election as a "hard blow" yet one which subsequently "brought into clear ... ...

• Word Count: 6155
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• Grade Level: Undergraduate

... more illnesses including heat stress, kidney disease, and heat strokes. Northeastern cities only have a few days where it gets 90+ degrees, but soon they will have to deal with more hot days when the temperature gets over 100+ degrees. This can cause city dwellers "urban heat island effect". Higher temperatures in the United States have been linked to longer ... ...

• Word Count: 1025
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• Grade Level: Undergraduate

... -induced warming; more CO2 yields much higher surface temperatures; climate models are correct but are limited by computer technology; the climate will be more extreme; and, summers will be extremely hot and dry. None of these theories have been proven by any scientific data that is available to date. With all the uncertainty regarding projections of future climate changes, can we ... ...

• Word Count: 1437
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

... trees are indigent to different climes, just as organizations vary depending on the locale. While certain pine trees thrive in the cold, dry, high altitude climate, palm trees necessitate the hot, moist tropical climate to which they are suited. In the same way, certain organizations do well in a hectic metropolis, and others are more suited to a gentle, rural environment. Trees branch ... ...

• Word Count: 1819
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• Grade Level: Undergraduate

... for a long period by increasing concentrations of the heat reflecting whites. Eventually the increasing solar heat is too much for even the whites; these die and the planet becomes too hot for life." This model showed us that there does not need to be any other real purpose for things other than to survive and that the Earth being a living super ... ...

• Word Count: 2061
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• Grade Level: Undergraduate

... a matter of little concern, has the potential to destroy some of our most valuable resources. Coral reefs and rainforests alone, account for over ¾ of our world's entire ecological species. These "hot-spots of life,"" are in danger of becoming scarce, and possibly non-existent. Although we do not gather food directly from these sources, they are a part of the ever-balancing ... ...

• Word Count: 677
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• Grade Level: Undergraduate

... the Chicago heat wave. The medical effects of climate change that pertain to occupational hazards centre around workers both indoors and outdoors. Wu et al. [1996] demonstrated the connection between a hot working environment and human disease by the analysis of human antibodies produced in response to heat shock proteins. According to the National institute of Occupational safety and Health (NIOSH), heat ... ...

• Word Count: 3241
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• Grade Level: Undergraduate

... poorly trained and thus affect test results and the assertions by dealers and mechanics that over one thousand cars have falsely failed the test for mysterious, unknown reasons. With such hot debates circling through newspapers like the Rocky Mountain News on an almost daily basis, Envirotest has been confronted by a virtual public relations nightmare while trying to work out its problems ... ...

• Word Count: 3394
• Approx Pages: 14
• Has Bibliography
• Grade Level: Undergraduate

... of an enzyme known as rubisco can accept both O2 and CO2. Photorespiration decreases photosynthetic output by reducing organic molecules used in the Calvin cycle, and it is fostered by hot, dry, bright days, where plants close stoma and CO2 becomes depleted and so O2 increases within the leaf. Both processes help recycle oxygen. Oxygen is found in the air or ... ...

• Word Count: 656
• Approx Pages: 3
• Grade Level: Undergraduate