the earth has supported life for millions of years life exist on earth because there is enough air and water at the right temperature each living things any chang to one part of the environment can cause a chang in all the others
all human activity changers the environment in some way as the earth's human population increases more damage is being done to the envionment forests are cut down to make way for farme or houses and he animals that live in those forests lose their home rivers are polluted by fertilisers used on farms and by waste from factories and home cars and factories pollute the air all this is changing our environment so much that many animals and plants may disappear in the furture
it is important that we try to reduce the damage we are causing we cando this by conserving our forests our water and other part of our environment we need to look after our environment carefully so that future will be able to live in it and enjoy it