EASY
10th ICSE
IMPORTANT
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The agents that cause pollution are called .

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Important Questions on Pollution

EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 2
_____ (Biodegradable/Non-biodegradable) pollutants can be broken down by microorganisms.
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 5
Depletion of ozone layer is caused by mainly _____ .
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 10
_____ appears due to thinning ozone layer every year over Antarctica during the month of August-September. (Acid rain/Ozone hole)
MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 1
Differentiate between Biodegradable and non-biodegradable pollutants
MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 2
Differentiate between Gaseous and particulate pollutants
HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 3
Differentiate between Natural and anthropogenic pollution.
MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 4
Differentiate between primary and secondary pollutants.
MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 5
Differentiate between dry and wet deposition.