How does global warming affect the average temperature of the Earth?
Increase average temperature of the Earth.
Global warming is an average rise in the Earth's climate. It the result of accumulation of green house gases in the atmosphere by human activities.
The green house gases (carbon dioxide, methane, nitrous oxide, water vapour etc.) released by the industrial revolution and its main effect is rising of the Earth's average temperature. The ice of the Earth may melt and subsequently submerge the land masses of the Earth by increasing average temperature of the Earth's atmosphere. Thank you