The warming of the earth's surface and troposphere are what the process of greenhouse effect entails.
The greenhouse effect is the process which make Earth a comfortable place to live because its ensure their is moderate atmospheric temperature on the Earth surface.
The process involves gases in the Earth's atmosphere trapping the Sun's heat.
The process of the greenhouse effect is one which takes place at the troposphere which is the lowest layer of Earth's atmosphere.
Therefore, option C is correct because the warming of the earth's surface and troposphere are what the process of greenhouse effect entails.
Learn more about this here
brainly.com/question/1437936
