Question

HOLOGY
D) Tropiclere
C) Trophic level III
PHASE II FUN BOOK
20. Which trophic level has a large number of organisms?
A) Trophic level
B) Trophic level II
21. Which of the following best defines biomass ?
B) Non living components of an es
A) Energy in an ecosystem
D) All the above
Living components of an ecosystem
B) Heterotrophs
D) Primary producers
22. Find the odd one out with regard to humans :
A) Primary consumers
C) Secondary consumers
23. What is the amount of energy available at trophic level IV if 500J are available to these
D) 500 J
A) 0.55
at trophic level II ?
B) 5J
C) 50 1
24. Identify the type of pyramid shown in the picture.
A) Pyramid of numbers
B) Pyramid of biomass
C) Pyramid of energy
D) Pyramid of Egypt
25. The given pyramid of biomass represents:
Aj desert ecosystem
B) pond ecosystem
C) land ecosystem
D) done of the above
مان
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Answer 1

Here your answer

20) A)Trophic level

21) c)living compounds an ecosystem

23) B)5j

24) A)pyramid of number

25) B)pond ecosystem