Why is Guangdong so hot?

Guangdong has a subtropical monsoon climate and is very hot. Coupled with the greenhouse effect, global warming and high temperature!

1. With the development of industry and the increase of population, there is more carbon dioxide in the atmosphere than before. Carbon dioxide is the gas that causes the greenhouse effect, so the temperature rises, which is one of the reasons.

2. The sunshine time of the earth has increased, resulting in more heat absorbed and more heat on the earth.

3. Most cities are concrete, and the specific heat capacity (physical quantity) of concrete is relatively small, and the temperature of absorbing the same heat is high, so the ground temperature is high, which also leads to the temperature of the surrounding atmosphere.