please answer these 2 earth science questions_correctly if possible?

[mikeb4205]

1) Weather

2) Could become like Venus

 

[032465]

1) what causes temperatures to vary on earth surface?

2) what would happen to the earths climate id energy could not be realesed?

 

[Arisen]

1. The sun and the axis tilt of the earth.
2. That the earth would overheat, or in other words, if global warming keeps happening, that's what will happen.