Question

In a food chain consisting of a snake, an insect, grass and a frog, assign an appropriate trophic level to the frog.

Answer 1

In the given food chain, the grass is the producer, which forms the first trophic level.

The insect consumes the producer and thus forms the second trophic level.

The insect is consumed by the frog which forms the third trophic level.

The snake consumes the frog and forms the fourth trophic level.

Thus, the frog is on the third trophic level.