Quiz · How Plants Turn Sunlight into Food

Question 1What is the main idea of this talk about green plants?

Why plants need extra care in hot weather How plants turn sunlight into food by photosynthesis How oxygen slowly damages the atmosphere Why sugar is harmful to young plants

Question 2Where do leaves take in carbon dioxide from the air?

Through the roots buried deep in the soil Through the green pigment called chlorophyll Through tiny openings on the underside of the leaf Through the stems that carry the water

Question 3What does the plant do as a welcome bonus during photosynthesis?

It releases oxygen back into the atmosphere It absorbs more carbon from the soil Its leaves change from green to yellow Its roots grow much faster than before