Practising writting

Climate change is every increasingly more evident and it is affecting (just now? do you want to stress that it is happening right now or do you want to say that it's typical of a present period? If the latter is right then it's better to say "affects") almost all parts of the world. Natural disasters are becoming more and more serious and there are many people are losing their houses and their (you can omit this) lives. The temperatures are getting more extreme every time as a consequence of holes in the ozone layer. The air quality is becoming worse and worse which is caused by exhaust fumes from our cars, it affects (Present Simple - because it's a general truth, car fumes always affect human's health) the health of people. Acid rains also originate from this air pollution in the air and oil spills cause terrible damage in our seas.

Not bad! You've used a lot of special vocabulary :) Pay more attention to prepositions (a consequence of, caused by, originate from) and don't forget to use verbs when descibing changes (get, become...).

Climate change is evident and affecting almost all parts in world. Natural disasters are becoming more and more serious. There are many people who lost their houses and their lives. The temperature is more extreme time to time as a consequence of holes in the ozone layer. The air quality is worse which is caused by exhaust fumes from our cars that affects our health. Acid rain comes from the air pollution, and oil spill also caused terrible damage in our seas.

Practicing writing 

Climate change is ever  more evident and it is affecting almost all parts of world. Natural disasters are becoming more and more serious and many people are losing their houses and their lives. The temperatures are becoming more extreme due to the increasing size of holes in the ozone layer. The air quality is becoming worse due to the exhaust fumes from our cars. It is affecting health of people. Acid rains also come from this pollution in the air and oil spills cause terrible damage in our seas.