Напиши письмо своему другу по переписке и расскажи что можно сделать и реально сделать, что бы защищать природу. на . нужно.

Dear friend! (or другое имя) 
Thank you for your letter.
Wanting to make their lives easier people have invented so many new devices and factories, that nature is in danger.Unfortunately, environment is not the unlimited source of resources. People should start dealing with these problems immediately. The most important thing they can do is to change their attitude towards the environment.First of all, people should switch to alternative forms of power, such as wind power or solar energy.Secondly, the use of nuclear power should be banned.hirdly, we should start to recycle. It’s the art of turning waste into new products.Other than that, the number of harmful plants should be reduced because they pollute the air and water. greatly.