Light is an example of what in an ecosystem?
a. abiotic component
b. biotic component
c. a producer
d. a consumer

a. abiotic component

An ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. Every animal, plant and human needs the primary physiological needs of water, food and shelter provided by the abiotic system.  

Aliving thing consumes berries on a yree