EASY
5th CBSE
IMPORTANT
Earn 100

List the properties of air.

Important Questions on Air and Atmosphere

EASY
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Recall and Answer>Q (3)
Write an experiment to show that air has space and exerts force.
MEDIUM
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Recall and Answer>Q (4)
What are the five different layers of atmosphere?
MEDIUM
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Recall and Answer>Q (5)
What is the boundary between each layer of atmosphere called? How many such boundaries our atmosphere has? Name them.
EASY
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Think and Answer>Q (1)
How are 'pauses' different from the 'layers' of the atmosphere?.
MEDIUM
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Think and Answer>Q (2)
Think and write an experiment to show that air has mass.
EASY
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Think and Answer>Q (3)
If you were to send a bottle rocket 15 kilometres up into the air, which layer of the atmosphere would it be in?
MEDIUM
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Think Beyond>Q (2)

Read the following paragraph and answer the questions.

Just above the troposphere is the stratosphere. It extends to about 50 kilometres above Earth's surface. Most of our planet's ozone layer is in this colder, drier layer. The ozone protects life on Earth from the harmful effects of the Sun's ultraviolet rays. It helps provide some of the sun's dangerous radiations from reaching Earth's surface.

Why is it important to protect the stratosphere?

EASY
5th CBSE
IMPORTANT
Science 5>Chapter 13 - Air and Atmosphere>Think Beyond>Q (2)

Read the following paragraph and answer the question.

Just above the troposphere is the stratosphere. It extends to about 50 kilometers above Earth's surface. Most of our planet's ozone layer is in this colder, drier layer. The ozone protects life on Earth from the harmful effects of the Sun's ultraviolet rays. It helps provide some of the sun's dangerous radiations from reaching Earth's surface.

What is the importance of the ozone layer?