Exercises

Author:Dr. K.K. Aggarwal

Dr. K.K. Aggarwal Biology Solutions for Exercises

Simple step-by-step solutions to Exercises questions of Pollution and its Sources from A New Approach to Biology. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercises with Hints & Solutions

HARD
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 3

Describe the harmful effect of burning of fossil fuels.

HARD
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 3

Describe the harmful effects of air pollution.

MEDIUM
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 4

Mention any two environmental impacts of an oil spill.

MEDIUM
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 5

Explain any three causes and three consequences of eutrophication.

MEDIUM
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 6

State any two harmful effects of acid rain.

MEDIUM
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 7

State any two harmful effects of noise pollution on human health.

MEDIUM
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 8

List the aims and norms of Bharat Stage Standards.

MEDIUM
10th ICSE
IMPORTANT
A New Approach to Biology>Chapter 15 - Pollution and its Sources>Exercises>Q 3

Complete the given flow-chart:

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