I wonder if…

I wonder what would happen if all the humans disappear from earth. Well, I think that in the next 1 million years the earth would be like the moon.  I think that because all the animals would get no food and starve. Later, since that they will have no food they will be very hungry and try to either eat their own species or a different one. Also, humans have polluted the air. So in the long run the all the air will be polluted. That’s what I think would happen if all the humans disappeared from earth.