Question

0.1. Answer the following statements in one word.
(a) The pattern of energy exchange in an ecosystem, where energy is decreasing at every level
Ans.
(b) The step at which the organism obtains its food in a food chain
Ans.
(c) Conversion of nitrogen into nitrites and nitrates in the atmosphere
Ans.
(d) The cyclic flow of nutrients within an ecosystem
Ans.
(e) The process where nitrogen compounds are converted to gaseous nitrogen
Ans.​

Answer 1

Answer:

Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. ... A food chain can usually sustain no more than six energy transfers before all the energy is used up.

Explanation: