Question

what do you think will be the consequences if all the forest on the eart disappeare?

Answer 1

we can't alive because if plants is disappear from earth so we can't breath all living beings are die because all living beings want oxygen to alive

Answer 2

if forests disappear the herbivores can't get food and will eventually die.
the absence of herbivores affects the carnivores .Now the absence of food and shelter will take the animal towards the cities for easy Street pretty like cats and dogs or even humans. The the race of survival of the fittest starts. This may lead to extinction of many species thus destructing the biosphere.