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

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
Solar energy penetrates more deeply into water
A portion of the solar energy that strikes water is used to evaporate it
Heat energy is mixed in a deeper layer of water
Water has a higher heat capacity

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Environmental Science
The aurora is produced by:

Burning oxygen caused by the intense sunlight at high altitude
Reflections of sunlight by polar ice fields
Scattering of sunlight in the upper atmosphere
The combination of molecular and atomic oxygen to form ozone
Fast-moving charged particles colliding with air molecules

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