Question

Which of the following are biotic elements: (i) Birds; (ii) Water; (iii) Land; and (iv) Forests?

Options

• (i), (ii)

• (i), (iii)

• (i), (iv)

• (ii), (iii)

Answer 1

(i), (iv)

Explanation:

Biotic elements are living components of the environment such as birds and forests. Water and land, on the other hand, are abiotic elements because they are non-living physical components of the environment. Therefore, birds and forests are biotic elements.