Energy and Food Chains Quiz

What is the primary source of energy for all life on Earth?

• The Moon

• The Sun

• The Ocean

• The Wind

In the African grasslands example, which organism is the primary consumer?

• The Sun

• The Zebra

• The Lion

• The Grass

What role do plants play in the food chain?

• Decomposers

• Primary Consumers

• Producers

• Secondary Consumers

Which of the following is a secondary consumer in the food chain example provided?

• The Grass

• The Zebra

• The Lion

• The Sun

What is the role of decomposers in the ecosystem?

• They are at the top of the food chain.

• They produce energy from sunlight.

• They consume primary consumers.

• They recycle energy back into the soil.