Question

The ecosystem of a lake includes

A. only the water and the soil.
B. the plants, fish, water, insects, Sun, and soil.
C. only the fish, insects, and other living animals.

Answer 1

The ecosystem of a lake includes plants, fish, water, insects, sun, and soil (b), being all the living beings and abiotic traits of the lake included in the ecosystem. The plants in that ecosystem are the producers, and are aquatic plants, like algae.