Earth's temperature is maintained at an average of 15 c because of our atmosphere's thickness the stagnant atmosphere the water cycle greenhouse gases

Because of the water cycle

The cooler part of the earth usually located on the higher ground ( such as mountain)

This cooler part of the earth could maintain water and keep it from evaporating and later on , transferred the water to the lower ground

The were examples of police  brutality  and prideful people. police brutality because they could have acted differently. and prideful people because even if you are treated wrong you should still humble your self to the law that is before you.

Idk bro sorry  lava is hotter then magma but im  not sure about it alll