Ecology deals with the study of:

Living and non living components

Reciprocal relationship between living and non living components

Biotic potential is counteracted by

Competition with other organisms

In a food chain of grassland ecosystem the top consumers are

Either carnivorous or herbivorous

9 in 10 people can't score 15/15 in this knowledge quiz. And you?

QUIZ: 9 in 10 people can't score 15/15 in this knowledge quiz.

9 in 10 people can’t score 15/15 in this knowledge quiz. “What is the source of energy in an ecosystem?” – it’s one of the easiest question in this quiz. But hey, don’t smile yet. Most of them are really difficult, so don’t be embarrassed if you can’t get more than a couple of right answers. Average score: 9/14.