I believe the correct answer to your question is option C. It is a process by which greenhouse gases allow the sun’s light to penetrate the atmosphere but stop the heat from escaping.
The greenhouse effect is the natural heating of the Earth's surface.
Hope I could help! :)
Plants and trees absorb the carbon and make oxygen with it.
This is C
It is at 0° degree longitude and divides the earth from east to west
I hope this helped!
