Explanation: This course is free, just go to the local library with your library card. Tell the librarians you want the free “Mango Course” and they will make a free profile for you online. Once they give you your username and password you can start learning English with Mango effectively. Mango is an amazing program, I learned Hatian Creole a lot using this program.
climat change includes both the global warming driven by human emissions of green house gases, and the resulting large scale shifts in weather patterns.
