Which layer of the atmosphere protects us from harmful UV rays?
- Correct Answer: Ozone layer
- Troposphere
- Stratosphere
- Mesosphere
Explanation: The ozone layer absorbs harmful ultraviolet rays from the Sun.
More Random Questions
Q: What happens to air density and pressure when gas molecules are warm?
Ans: they are greater
Ans: they are greater
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Ans: allergies
Ans: allergies
Q: What was the projected box office revenue increase from 2024 to 2025?
Ans: $0.9 billion
Ans: $0.9 billion
Q: What type of distance is caused by the force you apply to a machine over a given distance?
Ans: input distance
Ans: input distance
Q: What is calculated by dividing the mass by the volume of a certain object?
Ans: density
Ans: density
Q: During an earthquake, the ground shakes as stored up energy is released from what?
Ans: rocks
Ans: rocks
Q: In Charaka Samhita, which Chikitsa is indicated for Pittaja Shoola?
Ans: Virechana
Ans: Virechana
Q: Where did NHAI start the work of the 'Chhattargala Tunnel'?
Ans: Jammu & Kashmir
Ans: Jammu & Kashmir
Q: Connecting a magnesium rod to an underground steel pipeline protects the pipeline from corrosion. because magnesium (e° = −2.37 v) is much more easily oxidized than iron (e° = −0.45 v), the mg rod acts as the anode in a what?
Ans: voltaic cell
Ans: voltaic cell
Q: Groups of three bases form codons, and each codon stands for one what?
Ans: sulferic acid
Ans: sulferic acid
Q: In the Tower of Hanoi problem with "n" disks, how many moves are required to solve the problem?
Ans: Algorithms
Ans: Algorithms
Q: The sun gives off energy in tiny packets called what?
Ans: atoms
Ans: atoms
Q: What does a glacier leave behind when it retreats?
Ans: bare rock
Ans: bare rock
Q: Which Indian city is known as the "Pink City"?
Ans: Jaipur
Ans: Jaipur
Q: What two elements do ribosome consist of?
Ans: rrna and proteins
Ans: rrna and proteins
