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The Importance of Water Quiz

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Questions and Answers

What percentage of the human body does water constitute?

50%

65% (correct)

75%

40%

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?

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?

A valuable soil amendment produced by worms (C) Signup and view all the answers

What is the primary role of worms in worm composting?

To recycle food scraps into vermicompost (D) Signup and view all the answers

Why are raw fruit and vegetable scraps recommended for a classroom worm bin?

They are nutrient-rich and beneficial for the worms (C) Signup and view all the answers

What is the end product of worms eating food scraps?

Compost (C) Signup and view all the answers

What is the purpose of bringing a worm bin into the classroom?

To simulate the worm's role in nature (A) Signup and view all the answers