What do we mean by decomposition?
Decomposition is the process by which the complex organic substances break down into simpler substances by the action of microorganisms.
Why is decomposition essential?
Death and decomposition are an essential part of all life cycles on earth. In order to permit a successful continuation of life and growth of new plants and animals, older specimens must die and decompose. This process provides essential nutrients for plants and also for the growth and development of new organisms.
Let's see how much time it takes different objects to decompose.
The results might surprise you!
10 – 1,000 years
50 years
200 years
100 years
50 years
2,000 years
450 years
80–100 years
Over 1 million years
Never!