Photosynthesis

12 questions

1. Which **two** things do plants take in from their surroundings through their **roots**?
2. A plant’s **leaves** take in gases and ___ to keep the plant alive.
3. Who is correct?
4. The food that plants make in their leaves is a type of ___.
5. If you looked at the leaf under a microscope, what would you see?
6. Chemical reactions have reactants and products. What is a **reactant** in a chemical reaction?
7. What is the name of the process that plants use to make their own food?
8. Four children suggest why photosynthesis does not take place in plant roots. Who is correct?
9. Light transfers _____ to plant leaves for photosynthesis.
10. Which of the following things are **reactants** of photosynthesis?
11. Which product is missing from the word summary of photosynthesis?
12. What would happen if a disaster plunged the Earth into darkness for a very long time?

License: OGL