Question:
Ozone layer protects us from:
Ozone layer protects us from:
Show Hint
Ozone ($O_3$) is "good" up high in the stratosphere (protection) but "bad" down low in the troposphere (it acts as a pollutant and smog).
Updated On: Mar 30, 2026
- Infrared rays
- Visible light
- Ultraviolet rays
- X-rays
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
The ozone layer is a region of high ozone ($O_3$) concentration in the Earth's stratosphere. It acts as a shield for the planet.
Step 2: Detailed Explanation:
The ozone layer absorbs the majority (about 97-99%) of the Sun's medium-frequency Ultraviolet (UV) radiation. Without this protection, high levels of UV rays would cause skin cancer, cataracts, and damage to crops and marine life.
Step 3: Final Answer:
The correct option is (c).
The ozone layer is a region of high ozone ($O_3$) concentration in the Earth's stratosphere. It acts as a shield for the planet.
Step 2: Detailed Explanation:
The ozone layer absorbs the majority (about 97-99%) of the Sun's medium-frequency Ultraviolet (UV) radiation. Without this protection, high levels of UV rays would cause skin cancer, cataracts, and damage to crops and marine life.
Step 3: Final Answer:
The correct option is (c).
Was this answer helpful?
0
0
Top GUJCET Biology Questions
- During photorespiration in which of the following NAD is reduced.
- Which of the following is a correct chronological order for enzyme activity of enzymes taking part in protein digestion
- These W.B.C.s make maximum count amongst leucocytes ?
- In which disease, due to flattening of tracheal vessels, alveoli are deprived of oxygen ?
- Both photosynthesis and respiration require
View More Questions
Top GUJCET Our Environment Questions
Top GUJCET Questions
- During photorespiration in which of the following NAD is reduced.
- Which of the following is a correct chronological order for enzyme activity of enzymes taking part in protein digestion
- A bar magnet of magnetic moment M, is placed in a magnetic field of induction B. The torque exerted on it is
- There are $ 2.0 \times 10^{24} $ molecular dipoles in a paramagnetic salt. Each has dipole moment $ 1.5 \times 10^{23} Am^2 $. Find maximum (saturation) magnetization in the specimen.
- 64 small drops of water having same charge and same radius are combined to form one big drop. The ratio of capacitance of big drop to small drop is
View More Questions