7.5A Pre Assessment

D

Green plants capture and store light energy from the Sun through the process of - A cell division. B respiration. C homeostasis. D photosynthesis.

C

Photosynthesis produces the chemical energy that a plant's cells need. What form does this chemical energy take? A Water B Oxygen C Glucose D Carbon dioxide

A

Plants use photosynthesis to meet their survival needs by enabling them to - A convert radiant energy into chemical energy B change carbohydrates into proteins. C release carbon dioxide into the atmosphere. D capture oxygen from water molecules.

D

The Sun contributes to photosynthesis by providing plants with - A oxygen atoms. B chemical energy. C gravitational force. D radiant energy.

B

What gas do plants release as a result of photosynthesis? A Nitrogen B Oxygen C Water D Carbon dioxide