save plants  because they give oxygen. Because of them only the world is created and even save all the five elements because they are important to our life without them We Can't survive. Stop polluting land water air etc. Do you know why there is 2.8 water is there for drinking because we are polluting water and it's  becoming salty use the things which God has given for us in a proper way  so that we can stop whatever is happening in our Earth