Question

. In the given food chain, suppose the amount
of energy at the fourth trophic level is 5 kJ,
what will be the energy available at the
producer level?
Grass → Grasshopper → Frog + Snake →
Hawk
(a) 5 kJ
(b) 50 kJ
(c) 500 kj
(d) 5000 kJ
​

Answer 1

Answer:

. In the given food chain, suppose the amount

of energy at the fourth trophic level is 5 kJ,

what will be the energy available at the

producer level?

Grass → Grasshopper → Frog + Snake →

Hawk

(a) 5 kJ

(b) 50 kJ

(c) 500 kj

(d) 5000 kJ

Explanation:

sorry ok

Answer 2

(d)$\huge\bf\pink{5000\: kJ}$

$\large\bf\purple{Explanation☞}$

Available energy level at a particular trophic level is 10 times the energy level at next tropic level. Hence, energy at a third level trophic level is 50kj. Second level trophic has 500 KJ energy and 1st level trophic level (Producer) has energy of 5000 KJ.