If CO2 is given off in respirtion, why does the amount of CO2 in the atmosphere remain relatively constant?

Agriculture Plant Physiology Mcqs
BILAL KHATTAK0

A.CO2 forms carbonate rocks
B.CO2 is a buffer
C.CO2 is converted in photosynthesis to carbohydrates
D.CO2 is split up during photosynthesis

Related Mcqs:

  1. Reason for yielding double amount of energy by fats is:
  2. Chemically inact relatively unstable blocks, large or small with three or more sets of joints and seams are known as
  3. Rocks that undergo notable expansion without flow due to preence of clay minerals, are known as
  4. Rocks which contain neither joints nor hair cracks, are known as
  5. Rocks with excessive internal stresses which may cause spalling are known as
  6. Layered or bedded rocks having planes of reltively easy separation are called
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  8. Limestone is predominantly
  9. In which of these forms major amount of carbondioxide is transported in our blood:
  10. Sand store belongs to:

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