Environmental Science
If we uncover half of the forest, covering of the earth, what crisis will be produced at most and at first?

Rest half forests will maintain this imbalance
Energy crisis will occur
Some species will be extincted
Population and ecological imbalance will rise up

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Environmental Science
Which of the following is not a reason why water warms and cools much more slowly than land?

A portion of the solar energy that strikes water is used to evaporate it
Water has a higher heat capacity
Solar energy penetrates more deeply into water
It takes more heat to raise the temperature of a given amount of soil 1oC than it does to raise the temperature of water 1oC
Heat energy is mixed in a deeper layer of water

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