The green plants capture _____ of the sunlight energy and convert it into food energy.

Which of the following organisms convert inorganic substances into organic compounds using sunlight in the presence of chlorophyll?

The flow of energy in an ecosystem is

Which of the following are constituents of an ecosystem?

Energy and nutrients flow from one trophic level to another in an ecosystem. Which one of the following statements correctly describes the direction of flow of energy and nutrients in an ecosystem?

The 10% law of energy flow in ecosystem was proposed by