I think the most sinful creatures that harm nature are humans․ People don’t think about nature and animals, but they are so helpless. People don’t care and throw everything in nature. Nature is the most important thing for us. We must love and be attentive to him. People are creating technology day by day, and damage nature, and now 99% of nature is damaged, which is very dangerous for the earth․ I will be very happy to have nature preserved forever․ For me nature is a most important․ And I’ll do my best to not pollute our nature