Chapter 2 Science Study Guide Answers

1. light, water, and carbon dioxide

2. The plant might fall over or blow away; since the roots help make the plant stand upright or stay in place.

3. leaf

4. Plants can make their own food.

5. Photosynthesis happens during daylight 5. Photosynthesis happens during daylight. Light energy makes photosynthesis occur.

6. When trees loose their leaves in the fall, they are getting ready to sleep or lie dormant in the winter. The evergreen tree keeps its green needles all the time. The needles are coated with wax , so they keep water for the plant.

7. find and store water

8. pollination, fertilization, seed develops, and plant develops.

9. on a spot with light and good soil

10. carried by wind and water Animals and insects Plants explode and scatter their own seeds