The earth is a unique planet in that it is covered by more than 70 percent water. there are several properties of water that make earth a suitable environment for life, including how the density of solid water (ice) is about nine percent less than the density of liquid water. which best explains why this feature of water is important for marine life? ice forms from the bottom of the water column up, allowing organisms to freeze and enter hibernation. ice forms from the top of the water column down, creating a protective barrier over the liquid water. the higher-density liquid water shelters organisms from cold air better than the less-dense ice. the higher-density liquid water traps nutrients for primary producers better than the less-dense ice.
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Geography, 23.06.2019 05:00, khamyah96
1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle
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Geography, 24.06.2019 01:30, krisbarnett5353
The distance a car travels between the time the driver decides to stop the car and the time the driver puts on brakes is called the reaction distance. how does the reaction distance change with speed? a. reaction distance decreases with with speed b. reaction distance stays the same with speed c. reaction distance increases with speed. d. there is not enough information to answer the question
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Geography, 24.06.2019 05:00, CupcakeTwist5972
Following lenins death, who took control of the soviet union
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The earth is a unique planet in that it is covered by more than 70 percent water. there are several...
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