Expository Writing – Why Trees Are Important

  
This Grade 7 worksheet focuses on expository writing, specifically centered around the topic "Why Trees Are Important." Expository writing helps students clearly explain ideas using facts, examples, and reasons. In this worksheet, learners will explore the environmental benefits of trees, such as their role in producing oxygen, reducing pollution, preventing soil erosion, and providing shelter to animals. Through engaging exercises like multiple choice questions, fill-in-the-blanks, true/false statements, and paragraph writing, students will improve their ability to organize thoughts logically and present information in a clear and structured way.

By completing these activities, students will:
- Learn the importance of trees in maintaining ecological balance.
- Practice writing informative content using facts and examples.
- Develop the ability to explain a topic in an organized manner.

🔹 Answer Key (for parents and educators)

Exercise 1 – Multiple Choice Answers  
1. c) To explain a topic clearly.  
2. b) The importance of trees.  
3. a) Tree produces oxygen for people.  
4. b) Carbon dioxide.  
5. c) They provide shade.  
6. a) Tree roots hold soil.  
7. c) Shelter and food.  
8. b) Facts and examples.  
9. a) Expository writing.  
10. c) Trees are essential.

Exercise 2 – Fill in the Blanks  
1. topic  
2. facts  
3. reasons  
4. examples  
5. trees  
6. oxygen  
7. pollution  
8. roots  
9. animals  
10. environment

Exercise 3 – True/False  
1. True  
2. False  
3. True  
4. True  
5. False  
6. False  
7. True  
8. True  
9. True  
10. True

Exercise 4 – Underline the Correct Fact  
1. Trees produce oxygen.  
2. Trees absorb carbon dioxide.  
3. Trees provide shade.  
4. Roots hold soil.  
5. Trees support wildlife.  
6. Trees reduce heat.  
7. Students learned about trees.  
8. The teacher explained clearly.  
9. Environment benefits from trees.  
10. Facts make writing clear.

Exercise 5 – Expository Paragraph Completion  
1. topic  
2. facts  
3. reasons  
4. examples  
5. trees  
6. oxygen  
7. pollution  
8. roots  
9. animals  
10. environment

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