Match the following.

1. Interaction of abiotic factors with biotic factors	a.
2. These are biotic factors of an ecosystem	b.
3. It is composed of both biotic and abiotic factors of an ecosystem	c.

The correct answer is: 1 - b, 2 - c, 3 - a

• The correct option is 1-b, 2-c and 3-a
• The interaction of abiotic factors with biotic factors is shown through the interactions between abiotic factors like sunlight with biotic components like rats, trees, etc
• The biotic factors of the ecosystem is depicted in the form of microbes like fungi, bacteria, etc in image c
• Abiotic and biotic factors are represented by soil. Soil as such is abiotic factor, but it contains biotic microbes in it.