Question

2. What will happen if the grasses are removed from an ecosystem?
A. Herbivores will not be able to survive.
B. Less energy will become available for organisms at higher trophic
levels.
C. The primary consumers will increase in number.
D. More energy will be stored in the tissues of consumers and other
organisms.
3. How much energy is usually transferred from one trophic level to
another?
A. 10%
B. 20% C. 50%
D. 100%
4. Which of the following is not true about energy flow in the ecosystem?
A. Only 10% of the energy is transferred to the next trophic level.
B. The decomposers absorb majority of the energy in the ecosystem.
C. The sun is the ultimate source of energy in the ecosystem.
D. The energy in the ecosystem flows in a one-way direction.
5. The organisms in the food chain that can make their own food.
A. Producers B. Consumers C. Decomposers D. Herbivores​

Answer 1

Answer:

2. A.

3. A

4. B

5. A.

Explanation:

These will be the answer.