Carbon Budget and Global Climate Change · NCERT Biology

Carbon sinks are components of the Earth system that:

  1. Release carbon into the atmosphere continuously
  2. Convert carbon into molecular oxygen
  3. Store more carbon than they release
  4. Prevent all carbon emissions from ecosystems
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Correct answer: Store more carbon than they release

Carbon sinks absorb more carbon than they emit. Forests, soils, and oceans are major carbon sinks.

Difficulty: Medium Question 4 of 20

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