1) 10 Ways To Protect The Environment! (kids, teenagers, A2-B1)

https://www.youtube.com/watch?v=cdRR9v6CzaY

2) 3Rs: Reduce, Reuse and Recycle (kids, teenagers, A2-B1)

https://www.youtube.com/watch?v=OasbYWF4_S8

3) Climate Change Explained (adults, advanced)

https://www.youtube.com/watch?v=ifrHogDujXw