Напишите про планету Земля (по английскому)

The Earth is the third planet from the Sun. There are six continents on it, but the greatest part is covered with water. Our planet has one satellite called Moon. We are lucky to have it, because without it the nights would be darker, but stars would be brighter.

Scientists think, that water is a necessary thing for life. The Earth is the only place in the solar system where there is life. But today our planet is in a big danger because of global warming, which is the result of human activities. People should realize, that the Earth is our home and we are all responsible for it.