Question
Ozone Layer Depletion
Answer :
Word Count : 261
____ ____ ________ __________ ____ _____ __________ ______.
______ __________ ____ __________ _______.
___ ______ ____ ________ ________ ______.
_________ __________ ______ ___ ____ _______ ___ __________ ____ _____ __________.
______ ______ ____ ________ ____ _____ ____ _____ __________ ______ __________.
________ _______ _____ ____ __________ _______ _____ ____ _______ _________ _______ ___.
____ ____ ________ __________ ____ ___ _________.
___ ___ __________ ___ ________ ______ ____ _____ ____ _________ ___.
_______ _________ _____ _____ ____ ______ __________.
________ ________ ______ _______ __________ _____ ______ _________ _______ _____ ________.
_________ ________ _______ ______ _____ _________ ____ ___ ___.
_________ _______ _________ ____ ___ ______ ________ _______ __________ ___ ____ __________.
______ ________ ____ ______ ______ _______ ____.
_________ ________ ____ ______ _________ ___ ________ ________.
_____ _______ __________ __________ _____ __________ _____ ____ ______ ________ ______ _________.
_____ ______ _______ ________ _______ ________ __________ ____ ________.
___ __________ _______ ____ ________ __________ ____ _____.
________ _________ ___ _______ ___ ______ _____ _____ ___.
__________ _________ ______ ____ _________ ________.
Skip in 10
Ozone layer depletion refers to the gradual thinning of the ozone layer in the stratosphere due to the release of harmful chemicals into the atmosphere. The ozone layer acts as a protective shield that absorbs most of the sun’s harmful ultraviolet (UV) radiation, especially UV-B rays. Without this protection, excessive UV radiation reaches the Earth’s surface, causing serious environmental and health problems. The main causes of ozone depletion are human activities, particularly the release of chlorofluorocarbons (CFCs), halons, carbon tetrachloride, and
___ ______ ________ _______ ___ ___ ____ ________ ___ _____ ________.____ ____ ________ __________ ____ _____ __________ ______.
______ __________ ____ __________ _______.
___ ______ ____ ________ ________ ______.
_________ __________ ______ ___ ____ _______ ___ __________ ____ _____ __________.
______ ______ ____ ________ ____ _____ ____ _____ __________ ______ __________.
________ _______ _____ ____ __________ _______ _____ ____ _______ _________ _______ ___.
____ ____ ________ __________ ____ ___ _________.
___ ___ __________ ___ ________ ______ ____ _____ ____ _________ ___.
_______ _________ _____ _____ ____ ______ __________.
________ ________ ______ _______ __________ _____ ______ _________ _______ _____ ________.
_________ ________ _______ ______ _____ _________ ____ ___ ___.
_________ _______ _________ ____ ___ ______ ________ _______ __________ ___ ____ __________.
______ ________ ____ ______ ______ _______ ____.
_________ ________ ____ ______ _________ ___ ________ ________.
_____ _______ __________ __________ _____ __________ _____ ____ ______ ________ ______ _________.
_____ ______ _______ ________ _______ ________ __________ ____ ________.
___ __________ _______ ____ ________ __________ ____ _____.
________ _________ ___ _______ ___ ______ _____ _____ ___.
__________ _________ ______ ____ _________ ________.
IGNOU ACADEMY
Your IGNOU journey, made easier.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
Continue Reading — It's Free
Sign in with Google to unlock more of this answer.
✓ Free access
✓ Unlock up to 60% of the answer
✓ No payment required
✓ Unlock up to 60% of the answer
✓ No payment required
Quick Google sign-in. No separate registration form.