Pyramid of Biomass in Terrestrial Ecosystems

Q. In grassland ecosystem, the pyramid of biomass is:

1. inverted

2. spindle shaped

3. none of these

4. upright

Q.

Primary productivity varies from ecosystem to ecosystem. Explain.

Q. What is at the bottom of a biomass pyramid?

1. Producers

2. Decomposers

3. Primary consumers

4. Tertiary consumers