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Questions and Answers
What percentage of the human body does water constitute?
What percentage of the human body does water constitute?
- 50%
- 65% (correct)
- 75%
- 40%
How much of the structure of plants does water constitute?
How much of the structure of plants does water constitute?
- 80%
- 60%
- 70%
- 90% (correct)
What is the main concern regarding water, as mentioned in the text?
What is the main concern regarding water, as mentioned in the text?
- Climate change and global warming
- Pollution of rivers, shortages in certain regions, and costly management in cities (correct)
- Overpopulation and food scarcity
- Deforestation and soil erosion
What is vermicompost?
What is vermicompost?
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What is the primary role of worms in worm composting?
What is the primary role of worms in worm composting?
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Why are raw fruit and vegetable scraps recommended for a classroom worm bin?
Why are raw fruit and vegetable scraps recommended for a classroom worm bin?
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What is the end product of worms eating food scraps?
What is the end product of worms eating food scraps?
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What is the purpose of bringing a worm bin into the classroom?
What is the purpose of bringing a worm bin into the classroom?
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