Я должна написать сочинение как защитить природу

Our ancestors left to us remarkable heritage in the form of thousand grades and breeds of plants and animals. Every day we drink milk of cows, we eat the bread made of a rye or wheat, we put on in clothes from fibers of a cotton or from hair of sheep. All our life is very closely connected with products which give us kingdoms of animals, plants, mushrooms and the microorganisms, placed at service to mankind. We got used to that day by day we are surrounded by plants, animals, the sunlight gold streams spreads around every morning. It seems to us that all this was, is and will be always. On meadows will always lie a green carpet of a grass, flowers will blossom, fascinating us the aroma, in the woods singing of birds will be distributed, sea waves with a silent rustle will roll coastal pebble, sea depths will be always full of secrets and riddles, and bowels of the earth will always give the riches that to us was light-, warmly and comfortably to live. We think so because got used to receive all this and we forget that surprising, and at times the unexpected world which surrounds and accepts us, is subject to continuous change that the seeming invariance of wildlife as is deceptive as the feeling as if the Sun moves on a firmament round Earth is deceptive… We got used to use nature gifts in the purposes, for the advantage, but weaned to perceive myself as part of the world of wildlife and therefore seldom we reflect on what processes happen directly before our eyes. We don't notice how animals and plants which surround us since the childhood change, live together with us which give beauty and originality to a favourite corner of the nature and without which human life would be poor, boring, and at times and impossible.