Biomes Multiple Questions and Answers.




1.Pyramid of numbers for grassland ecosystem is____________
A. Decreases
B. Lateral
C. Inverted
D. Upright

2.Which of the following statement is CORRECT about the pyramid of energy?
A. It is always upright
B. It is always inverted
C. It doesn’t exist
D. It varies with the trophic level

3.Which of the following has a higher assimilation efficiency?
A. Omnivore
B. Herbivore
C. Carnivore
D. Detrivores

4.Which of the following ecosystem consists of forest, grassland and deserts?
A. Artificial ecosystem
B. Aquatic ecosystem
C. Natural ecosystem
D. Terrestrial ecosystem

5.Mark the one, which comes under a lotic ecosystem?
A. Ocean
B. Lake
C. Pond
D. River

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