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Class 12BiologyEnvironmental IssuesGreenhouse Effect and Global Warming
Medium

What will be the environmental consequence of a $25\%$ increase of $CO_2$ level in our atmosphere?

  • A
    Direct pollution
  • B
    Death of all plants
  • C
    Death of all animals
  • D
    Greenhouse effect
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Class 12 Questions

Class 12

Biology Questions

Chapter

Environmental Issues

Subtopic

Greenhouse Effect and Global Warming

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