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3
|
the process that breaks down rocks
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4
|
the path water takes as it evaporates, condences, falls to Earth, and evaporates
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6
|
one full orbit of an object around another object
|
7
|
an imaginary center line around which the Earth rotates
|
8
|
a tool used to measure air pressure
|
9
|
an opening in the Earth's crust from which steam, lava, and ashes erupt
|
|
|
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1
|
the outermost layer of Earth
|
2
|
frormes
|
5
|
frozen rain drops
|
|
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