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The Role of the Earth's Oceans in Ozone Depletion

Question 1 of 15

What is the primary mechanism by which the Earth's oceans contribute to ozone depletion?

  1. Emission of chlorofluorocarbons (CFCs)
  2. Release of methane (CH4)
  3. Absorption of ultraviolet (UV) radiation
  4. Production of hydroxyl radicals (OH)

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000