Charu Maini, Meenambika Menon and, Vandana Saxena Solutions for Chapter: Importance of Air, Exercise 4: EXERCISES

Author:Charu Maini, Meenambika Menon & Vandana Saxena

Charu Maini Science Solutions for Exercise - Charu Maini, Meenambika Menon and, Vandana Saxena Solutions for Chapter: Importance of Air, Exercise 4: EXERCISES

Attempt the free practice questions on Chapter 17: Importance of Air, Exercise 4: EXERCISES with hints and solutions to strengthen your understanding. Head Start Science 6 solutions are prepared by Experienced Embibe Experts.

Questions from Charu Maini, Meenambika Menon and, Vandana Saxena Solutions for Chapter: Importance of Air, Exercise 4: EXERCISES with Hints & Solutions

MEDIUM
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 1

What is the importance of air?

MEDIUM
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 2

What is the importance of oxygen?

MEDIUM
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 3

How do aquatic animals breathe underwater?

HARD
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 4

Carbon dioxide is a necessary evil, comment.

HARD
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 5

What is pollution? How does air get polluted?

HARD
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 1

Why are buckets containing sand kept handy at a petrol pump?

HARD
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 2

Why do factories have tall chimneys?

MEDIUM
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 17 - Importance of Air>EXERCISES>Q 3

Why a crocodile keeps its snout(nose) out of water while resting?