Match the Components of an Ecosystem
| Column A | Column B |
|---|---|
| P. Productivity | i. (kcal m–2) yr–1 |
| Q. Primary Production | ii. gm–2 yr–1 |
| iii. gm-2 | |
| iv. kcal m-2 |
1
P - i & ii, Q - iii & iv
2
P - iii & iv, Q- i & ii
3
P - i & iv, Q - ii & iii
4
P - i & iii, Q - ii & iv