Start learning →

The ozone layer protects life on Earth by:

AReflecting visible sunlight back into space at noon
BHolding Earth's heat through the greenhouse effect
CGenerating breathable oxygen continuously each day
DBlocking harmful UV-B and UV-C radiation from the Sun
Answer & Solution
Correct answer: D. Blocking harmful UV-B and UV-C radiation from the Sun
Ozone in the stratosphere blocks harmful UV-B and UV-C radiation. Without it, skin cancer, cataracts, and ecological damage would surge.
Practise this question with Quill — Andhra Pradesh SSC (Class 10) →

Keep practising Environmental & Disaster Management

Browse all Environmental & Disaster Management questions for Andhra Pradesh SSC (Class 10), or explore more Science topics.

Start a Environmental & Disaster Management lesson →