Surachita Roychowdhury Solutions for Exercise 4: Test Match

Author:Surachita Roychowdhury

Surachita Roychowdhury Science Solutions for Exercise - Surachita Roychowdhury Solutions for Exercise 4: Test Match

Attempt the free practice questions from Exercise 4: Test Match with hints and solutions to strengthen your understanding. LEARNING SCIENCE FOR SMARTER LIFE, solutions are prepared by Experienced Embibe Experts.

Questions from Surachita Roychowdhury Solutions for Exercise 4: Test Match with Hints & Solutions

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q B

Choose the correct option from the following:
(teeth, health, mental)
Air pollution causes _____ disorders.

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q B

Trees take in _____ hence keeps the air clean.

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q B

Due to deforestation, many animals become _____ (active/endangered).

MEDIUM
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q B

The plantation of trees in a large number is called _____.
 

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q E

We should prefer jute bags over plastic bags for our use. 

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q E

Drinking dirty water can cause diseases like cholera, typhoid and jaundice.

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q E

Forests give off carbon dioxide and take in oxygen.

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE FOR SMARTER LIFE,>Chapter 13 - The Clean World>Test Match>Q E

5th June is celebrated as World Environment Day.