Q.
The given pie diagram represents different components of the soil. Identify P, Q and R and select the correct option.
P
Q
R
(a)
Water
Biota
Mineral salts
(b)
Mineral salts
Biota
Water
(c)
Mineral salts
Water
Biota
(d)
Biota
Water
Mineral salts
| P | Q | R | |
|---|---|---|---|
| (a) | Water | Biota | Mineral salts |
| (b) | Mineral salts | Biota | Water |
| (c) | Mineral salts | Water | Biota |
| (d) | Biota | Water | Mineral salts |
Ecosystem
Solution: