Answer:
I think A. They occur when the Sun reaches its highest or lowest point in the sky.
Explanation:
The summer solstice is when the sun is Highest in the sky, and the Winter solstice is when the sun is lowest in the sky.
It's A
It would be earthquakes
Earth's gravity pulls matter downward, toward its center. It pulls precipitation down from clouds and pulls water downhill.
just pick something.
