Question

2. What will happen to animals and people if plants disappear? Why?

Answer 1

Explanation:

plants disappear animals and people will die and no more life will be on the earth.

Answer 2

Answer:

We would be long gone before the oxygen ran out. Assuming only green plants disappeared, we would still have phytoplankton, microscopic algae and bacteria that live in the oceans and photosynthesise the same way land plants do. They are at the bottom of the food chain, so life in the oceans would continue.