Nature’s Living Cathedral: Main Idea and Supporting Details for Class 7 

This Grade 7 worksheet helps students master the essential reading comprehension skill of identifying the main idea and key supporting details. Focusing on the fascinating story of the Great Banyan Tree in Howrah, learners will engage with a detailed passage to practice extracting central themes and evidence-based facts. The activities, including multiple-choice questions, fill-in-the-blanks, true/false statements, and specific phrase underlining, are designed to build critical thinking and analytical reading skills in an age-appropriate, engaging way. By exploring this botanical wonder, students learn to distinguish between a text's primary purpose and the specific details that support it, fostering better academic literacy and information retention.

Why Reading Comprehension Matters in Grammar?

Reading comprehension is the foundation of all language learning. For Grade 7 learners, mastering the main idea and supporting details is important because: 
1. It allows students to summarize complex information effectively. 
2. It helps in identifying the author's purpose and tone. 
3. It builds the vocabulary needed to understand nuances in literature. 
4. It improves the ability to organize thoughts for formal writing and debates.

What’s Inside This Worksheet?

This worksheet includes five comprehension-focused activities that build fluency with the Great Banyan Tree passage: 

🧠 Exercise 1 – Multiple Choice Questions 
Students read the text to identify the most accurate main idea or specific details, such as the age of the tree or the role of its prop roots. 

✏️ Exercise 2 – Fill in the Blanks 
Using a word bank, students complete sentences to reinforce key vocabulary like "resilience," "ecosystem," and "monument." 

📋 Exercise 3 – True and False 
Learners evaluate statements based on the text to verify facts about the tree’s history, location, and biological nature. 

📝 Exercise 4 – Underline the Words/Phrases 
Students pinpoint specific literary devices or factual information, such as similes or descriptions of modern environmental threats. 

✅ Exercise 5 – Paragraph Completion 
A summarizing task where students fill in blanks to identify the overarching main idea and key supporting details of the entire text. 

🔹 Answer Key 

Exercise 1 – Main Idea & Details 
1. a) The Banyan Tree 
2. b) 250 years 
3. c) Removed in 1925 
4. c) Five 
5. a) Prop roots 
6. b) Cathedral 
7. c) It hides animals 
8. a) Pollution 
9. b) Resilience 
10. a) Fungus 

Exercise 2 – Fill in the Blanks 
1. organism 
2. survived 
3. ecosystem 
4. aerial 
5. nutrients 
6. resilience 
7. networks 
8. cathedral 
9. pollution 
10. monument 

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

Exercise 4 – Underline Words/Phrases 
1. Botanical Garden of Howrah; Great Banyan Tree 
2. fungal infection 
3. aerial prop roots 
4. ecosystem 
5. resilience 
6. pollution; shrinking water table 
7. historical monument of nature 
8. canopy 
9. feels like a natural cathedral 
10. actually one single plant 

Exercise 5 – Paragraph Completion 
1. organism 
2. single 
3. main idea 
4. resilience 
5. detail 
6. 1925 
7. fungal 
8. prop roots 
9. nutrients 
10. five 
11. species 
12. cathedral 
13. monument 

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