Figure 17.1 shows a part of a forest.

Write any three activities going on in the forest on the basis of this figure.

Three activities going on in the forest are:

1. Carbon dioxide in the air is used by the absorbed by the trees.

2. Oxygen is being released by the trees in the air, which is used by the animals for respiration.

3. Decomposers act on the dead plant and animal tissues and convert it into rich humus content.