I’m gonna say “let it snow”?
Answer:
Probably the first thing that comes to my mind when I see that drawing is a cloud. Maybe draw a cloud and add details like shading or etc. Another idea that I have is a paw of a dog. I don't know, it's really up to you. I'm just stating what I would draw if I were you.
Answer:
Podríamos hacer nuestro mejor esfuerzo y dejar de talar árboles y bosques y dejar de causar contaminación.
English: We could try our best and stop chopping down trees and forests and stop causing pollution.
