Natasha Mehta Solutions for Exercise 1: WORKSHEET

Author:Natasha Mehta

Natasha Mehta Science Solutions for Exercise - Natasha Mehta Solutions for Exercise 1: WORKSHEET

Attempt the free practice questions from Exercise 1: WORKSHEET with hints and solutions to strengthen your understanding. Sciwise - A coursebook of Science solutions are prepared by Experienced Embibe Experts.

Questions from Natasha Mehta Solutions for Exercise 1: WORKSHEET with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 5

Which one of the following gases mix with the water vapour present in the air and sunlight and forms nitric acid?

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 1

The pollution caused due to the pollutants present in the water is called _____.

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 3

The unwanted substances which make the air dirty are called _____.

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 1

How is water made safe for drinking?

MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 2

Explain the water treatment plant with the help of a diagram.

MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 3

How does deforestation lead to disturbance in the environment?

MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 4

What is the role of ozone layer in our atmosphere?

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 26 - Worksheet Unit 7: Natural Resources>WORKSHEET>Q 5

How do the release of carbon monoxide in air cause air pollution?