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Conservation of plants and animals — Science STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8ScienceConservation of plants and animals1 Mark
Question
Large scale deforestation leads to the decrease in the amount of gas A in the atmosphere whereas the amount of gas B increases. The increased amount of gas B in the atmosphere causes an effect C which leads to excessive heating of the earth and its atmosphere producing an undesirable phenomenon D. What is A, B, C and D?
✓

Answer

  1. Oxygen.
  2. Carbon dioxide.
  3. Greenhouse effect.
  4. Global warming.

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