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Earth's Systems
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From which spheres are these energy sources derived?
atmosphere and hydrosphere
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If a giant meteor hit the Earth, how would this affect the atmosphere?
dust particles would block the sunlight making the Earth cooler
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What is most of the water in the hydrosphere?
salt water
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What is atmosphere
the system that includes the gases surrounding the Earth
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What are some side effects of burning fossil fuels?
animal and plants survival at risk, increase in greenhouse gases, increase in atmosphere temperature
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What is hydrosphere?
The system that includes all the water on Earth
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the rocky outer portion of Earth is referred to as the...
Lithosphere
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The lithosphere is made up of the...
crust and upper mantle
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What is this?
greenhouse effect
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What is geosphere?
the system that includes rocks, minerals, and landforms of the surface and interior
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What is biosphere
The system that includes all living things (animals, plants and bacteria)
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What are some affects of acid rain?
it kills plants, fish and decreases nutrients in soil
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