It can be one of two things.
First, it can be due to global warming.
Second, it can be due to the rotation of the sun. When the sun rotates, it can change it latitude causing it to hit at different points onto different areas of the world.
Answer:
Porosity.
Explanation:
Describes the volume of void space in a rock, whereas POROSITY describes how easily fluid can flow through the rock.
I hope it helps! Have a great day!
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