Suppose 2000 ; J of solar energy is incident | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) According to the ecological efficiency,green plants (producers) trap only about $1 \; \%$ of the solar energy incident on them.Given solar energy

Vedclass · Accepted Answer

$A-20 \; J, B-2 \; J, C-0.2 \; J$

Vedclass · Answer

(A) According to the ecological efficiency,green plants (producers) trap only about $1 \; \%$ of the solar energy incident on them.Given solar energy = $2000 \; J$.Energy trapped by producers $(A)$ = $1 \; \%$ of $2000 \; J = (1/100) 	imes 2000 = 20 \; J$.According to Lindeman's $10 \; \%$ law,only $10 \; \%$ of the energy is transferred to the next trophic level.Energy transferred to herbivores $(B)$ = $10 \; \%$ of $A = 10 \; \%$ of $20 \; J = 2 \; J$.Energy transferred to carnivores $(C)$ = $10 \; \%$ of $B = 10 \; \%$ of $2 \; J = 0.2 \; J$.Thus,$A = 20 \; J, B = 2 \; J, C = 0.2 \; J$.

Suppose $2000 \; J$ of solar energy is incident on green vegetation. On the basis of the $10 \; \%$ law of Lindeman,identify $A, B$ and $C$ as shown in the figure.

Similar Questions

The number of trophic levels in the grazing food chain is restricted as the transfer of energy follows . . . . . . %. (in $%$)

$10 \%$ law of energy transfer was given by

Which of the following has the greatest amount of energy?

What do ecologists call the transfer of energy that begins with the sun and passes from one organism to the next in a food chain?

$10,000 \, J \rightarrow 1000 \, J \rightarrow 100 \, J \rightarrow 10 \, J$
Which of the following characteristics can be justified by linking the given information with various trophic levels?

Vedclass Test Series

Exam Paper Generator

Online Exam Module