Tides are the periodic rises and falls of large bodies of water on earth. These changes in water depth are caused by the gravitational pull of the moon and the sun, along with the depth of the water, and barometric pressure. The most important force on the tides is the moon. The gravitational force of ... attraction to the moon is much smaller than that to the earth because the moon is much farther away and much smaller then the earth. The earth is also attracted to the moon but since the earth's surface is solid it is not easily distorted, and not as dramatically effected as the water. The wa...

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• Grade Level: High School

... communities of organisms. The reason for this is due to the fact that unlike most other organisms, Hydrothermal Vents are not powered by the sun's energy. Most organisms on the Earthsurface depend on plants to produce nutrients from sunlight. This process is called photosynthesis. These communities are unique ... these spreading centers, seawater seeps a mile or two down into the hot rock. Enriched with minerals leached from the rock, the water heats and rises to the ocean floor to form a vent (Stover). Vents are usually clustered in fields. Individual vent openings typically range from l...

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• Grade Level: High School

... due to climate, cloud formations, precipitation, the roles of the oceans and the sun, as well as a variation of gases. It was not until in research came into play on the subject of water levels were also in fluctuation and on the rise due to the process of global warming. Global ... basins grows upward and outward causing the ocean water to move towards and impact with the continental landscape. Global warming also causes the sea level to change as a result of oxygen levels in the earth's atmosphere. The rapid rate that that fresh marine deposits are ... overall temperature of the cli...

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• Grade Level: Undergraduate

... greenhouse gases, all build up in the atmosphere of the earth. All these gases make it so that it becomes harder for the radiation that the sun shines into the atmosphere to escape. The heat continues to build up and this is what causes the temperatures to increase. I know this seems like ... problems could happen on a little Native Island in the middle of an Ocean. On these islands usually where native tribes live, if the sea level rises three fourths of a meter then half of the island will sink. This could happen in many different islands around the world and if the water keeps ... bit...

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• Grade Level: High School

... the Industrial Revolution (EPA, 2000). These gasses are emitted profusely into the atmosphere by factories, cars, and many other devices. As the sun's rays hit the Earth's surface and bounce off, the gasses trap the heat. This creates the rise in temperature. These warming temperatures have many ... health. As the temperatures are rising, glaciers are melting. One of its" main consequences is the rise in sea level. As the sea level rises, a few things are happening and in the next twenty-five to fifty years, the sea level is expected to rise a full foot. For ... water, navigation, and h...

• Word Count: 1192
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School