Question

If the earth is filled with rotten leaves and decayed plants, does it affect our survival? Which one plays a vital role in cleaning the process?

Answer 1

Answer:

no it will not affect and decomposition will help

Explanation:

decomposition will help the wastes to clean and grow new trees

Answer 2

Answer:

Various types of animals (herbivores, carnivores, omnivores) live in forests and contribute to food chain.

Interconnection of food chain will form food web. Following activities show how animals help forests grow and regenerate.

Animals help in dispersal of seeds from one part of the forest to other part.

Animal’s excreta and their dead bodies when decomposed into soil act as manure for the plants.

Microorganisms convert dead plants and leaves into humus which is rich in nutrients. Humus in soil provides necessary minerals for plant growth.