помогите с рефератом "the world around us"

The world around me is huge. It does not get around in a lifetime. No time limit is not enough to know it all. It combines very different: the mountains and oceans, deserts and dense forests, hot tropics and the icy tundra. The world is beautiful and terrible at the same time, it is tender and cruel. It has a gentle breeze and a devastating hurricane, a babbling brook and the terrible tsunami. The most amazing thing in the world around us - that's life. People, animals, birds, fish, small insects and germs, which we can not even see without a microscope. Where there is life? What is its essence? Where she then disappears? Indeed, in the world, nothing comes out of nowhere and disappear into nowhere. This puzzle people can not solve, though struggling with it for thousands of years.