Earth day презентация

April.22
This day is celebrated as international Earth day. Since the Earth is a house for all humanity it is celebrated annually, and almost all countries of the world. The first country to celebrate this day, was the United States, and Russia began to celebrate it in 1992. With that, prepare special topics. The main purpose of this holiday is to deal with problems that exist on Earth.

The land is beautiful, you need to appreciate it and cherish it