Question

what will happen if all herbivores disappear from the earth

Answer 1

Answer:

Herbivores act as a food source for the carnivores. If the herbivores are removed from the ecosystem, there will be no food for carnivores which are dependent on herbivores for their survival. As a result, the population of carnivores will also start dwindling. This will lead to ecological instability.

Answer 2

Firstly the food chain will get disturbed

soon the ecosystem will also get disturbed

since every carnivore whether primary or secondary animal will depend on herbivores.

so soon every animal will die due to starvation.