Question

First tropic level has 220kcal from that how many kcal reach to 2nd trophic level in an ecosystem.​

Answer 1

Answer: 22 kcal

Explanation:. By 10 % Lindemann law ,

Each tropic level gets energy 10 % of previous one..

So, Here ;

10 % of 220 kcal is. 22 kcal

Hence answer in 22 kcal...