>
Exams
>
Science
>
Our Environment
>
depletion of the ozone layer is due to
Question:
Depletion of the ozone layer is due to:
Show Hint
CFCs are harmful to the ozone layer and have been banned in many countries due to their environmental impact.
Bihar Board X - 2024
Bihar Board X
Updated On:
Oct 28, 2025
ATP
CFC
NADP
DDT
Show Solution
Verified By Collegedunia
The Correct Option is
B
Solution and Explanation
CFCs (Chlorofluorocarbons) are compounds that release chlorine atoms when they break down in the stratosphere, causing the depletion of the ozone layer.
Download Solution in PDF
Was this answer helpful?
0
0
Top Bihar Class X Board Science Questions
A horizontal magnet hanging freely in air always comes to rest in
Bihar Board X - 2025
Science
Magnetism
View Solution
If a compass is placed near a wire carrying electric current, the compass needle
Bihar Board X - 2025
Science
Magnetic Effects of Current and Magnetism
View Solution
Faraday made many revolutionary discoveries, including
Bihar Board X - 2025
Science
Electromagnetism and Electrochemistry
View Solution
An electric motor converts
Bihar Board X - 2025
Science
Energy Conversion
View Solution
In Fleming's left-hand rule, the index finger of the left hand indicates
Bihar Board X - 2025
Science
Electromagnetism
View Solution
View More Questions
Top Bihar Class X Board Our Environment Questions
Briefly describe the benefits of rainwater harvesting.
Bihar Board X - 2024
Science
Our Environment
View Solution
What is ozone? Explain its importance.
Bihar Board X - 2024
Science
Our Environment
View Solution
What is environment?
Bihar Board X - 2024
Science
Our Environment
View Solution
The tiger is a consumer of:
Bihar Board X - 2024
Science
Our Environment
View Solution
The ozone layer protects the Earth from which harmful radiation?
Bihar Board X - 2024
Science
Our Environment
View Solution
Top Bihar Class X Board Questions
Jim says that women use too many ........................ things.
Bihar Board X - 2025
The Pace for Living
View Solution
R. C. Hutchinson in 'The Pace for Living' describes the ........................ of modern man.
Bihar Board X - 2025
The Pace for Living
View Solution
According to Jim, nobody's willing to do anything about ........................ .
Bihar Board X - 2025
The Pace for Living
View Solution
The squirrel was considered an easy prey by the ........................ .
Bihar Board X - 2025
Gillu
View Solution
The author enjoys travelling fast in a ........................ if it is not his own.
Bihar Board X - 2025
The Pace for Living
View Solution
View More Questions