MEDIUM
10th ICSE
IMPORTANT
Earn 100

Differentiate between primary and secondary pollutants.

Important Questions on Pollution

MEDIUM
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 5
Differentiate between dry and wet deposition.
HARD
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 6
Differentiate between point and nonpoint sources of water pollution.
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 1
Define the terms pollution and pollutants.
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 2
Name a few biodegradable and non-biodegradable pollutants.
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 5
What is the unit of measurement of noise or sound level?
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 6
At which noise level the physical discomfort starts?
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 7
List two major effects of noise pollution.
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 17 - Pollution>REVIEW QUESTIONS>Q 8
What are the harmful effects of ozone depletion?