One of the problems that cause the increase in the temperature is waste exhaust from factories and vehicles. As a result it is also responsible for acid rain.
Acid rain defined as particulars of acid absorbed by water in snow, rain and dew. Due to the chemical acids like sulfur dioxide,
Acid rain affects the chemical balance in the atmosphere and the soil. When it rains it affects woods, buildings even human and animals on long term. When the tree dies in many places around the world the global warming affect is there were the temperature rise and the climate gets warmer.

Solution:

New techniques are used now a day to reduce the acid rain affect by removing the sulfur from exhaust gasses in factories were it can be sold to international companies interested in manufacturing products using sulfur.
There are many regulation authorities which care about environment that look after those factories and set the rules to control the emissions of their wastes.