Teaching Jharkhand (JSSC) TGT (6 to 8) Mock Test 2023-24 General Science Biology Ecology & Environment
Given that energy is lost at every level in the food chain, if 1000 units of energy of sunlight falls on a field, how many units of energy will reach the primary consumers?
1
50% of 10% of 1000 units = 50 units
2
10% of 1000 units = 100 units
3
10% of 1% of 1000 units = 1 unit
4
1% of 1000 units = 10 units