A C Sehgal Solutions for Exercise 1: ORAL QUESTIONS

Author:A C Sehgal

A C Sehgal Science Solutions for Exercise - A C Sehgal Solutions for Exercise 1: ORAL QUESTIONS

Attempt the practice questions from Exercise 1: ORAL QUESTIONS with hints and solutions to strengthen your understanding. Living Science 8 solutions are prepared by Experienced Embibe Experts.

Questions from A C Sehgal Solutions for Exercise 1: ORAL QUESTIONS with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 19 - Pollution of Water and Air>ORAL QUESTIONS>Q 1

Water is said to be a renewable resource because it is naturally recycled. Which natural process is it recycled by?

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 19 - Pollution of Water and Air>ORAL QUESTIONS>Q 2

It is understandable that wastes from houses and industries cause water pollution. But how can fertilizers, which are such useful compounds, cause water pollution?

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 19 - Pollution of Water and Air>ORAL QUESTIONS>Q 3

Is water that is completely free of all solid and dissolved impurities potable? Give reasons.

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 19 - Pollution of Water and Air>ORAL QUESTIONS>Q 4

How can biodegradable fertilizers and pesticides help in conserving water?