Waste — Important Questions
ICSE · Class 10 · Environmental Science
83 important questions from Waste for ICSE Class 10 Environmental Science, with answers. Written for the board exams 2027.
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Important Questions from Waste
Which of the following are examples of solid waste?
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Food leftovers, Crop residue, Plastic wrappers, Ashes
Solid waste includes food leftovers, crop residue, plastic wrappers and ashes.
Which of the following are sources of industrial waste?
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Metallurgical industries, Cement industries, Paper and pulp industries, Mining operations
Industrial waste comes from metallurgical, cement, paper and pulp industries, textile industries and mining operations.
Which item is an example of e-waste?
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Older computers and mobiles
E-waste includes discarded older computers, mobiles and similar electronic items.
Which waste is degraded by microorganisms?
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Biodegradable waste
Biodegradable waste is the waste that is degraded by microorganisms.
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