All About Trees
A Grade 4 science worksheet focusing on the parts of a tree, their functions, and the importance of trees in our environment.
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All About Trees
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. Which part of the tree absorbs water and nutrients from the soil?
Leaves
Trunk
Roots
Branches
2. What is the process called when trees make their own food using sunlight?
Respiration
Photosynthesis
Transpiration
Germination
3. The outer protective layer of a tree's trunk is called the .
4. Trees release into the air, which we need to breathe.
5. The rings inside a tree trunk can tell us the tree's .
6. Look at the image below. What is the main function of the part of the tree shown by the cross-section?
7. All trees lose their leaves in the autumn.
True
False
8. Trees help prevent soil erosion.
True
False
Use the words below to complete the sentences.
9. Trees absorb from the air.
10. The anchor the tree and take in water.