" Abiotic Components of the Environment "

What are abiotic and biotic component of environment ?

Name any two abiotic components of an environment.

Observe the picture carefully and answer the following questions: ( 1 ) State the category according to the food eaten by encircled organisms. ( 2 ) State the trophic level observed in the picture. ( 3 ) State two abiotic components of an environment. ( 4 ) Which is an important process of an ecosystem observed in a picture?