Nature is changed a lot now due to our activities, we are doing a lot of pollutions, deforesting and some other activities which spoils the nature a lot. Due to this things nature spoiled a lot and getting changes. Previously we will get a lot of rain in the rainy days, but now it is very hard to get normal rain during the rainy days, whereas some other parts of the world will flooded over the rain water and getting natural disaster.
During summer season, some countries got a lot of hot due to the sun and some other places got a little warm. This kind of natural changes gives some unwanted problems. If summer and winter is in normal sort then there is no problem, but some time the summer is too hot and some people lost their life due to the heat, on the other hand, floods, earthquakes and Tsunami's happened in different parts of the world and lot of people lost their life due to this disaster. WE must try our maximum to reduce pollution and other activities to avoid this kind of natural disasters and changes in the nature.