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The two natural pathways for carbon to be removed from the atmosphere are a. pho

ID: 105708 • Letter: T

Question

The two natural pathways for carbon to be removed from the atmosphere are a. photosynthesis and respiration b. photosynthesis and dissolving in water c. respiration and combustion d. fossil fuel use and photosynthesis e. respiration and The maximum population that an ecosystem can support is called the a. carrying capacity b. biotic potential c. exponential ceiling d. population distribution e. demographic transition Rain is naturally acidic because water and _____ combine to form _____ a. sulfur dioxide, sulfuric acid b. oxygen, carbonic acid c. glucose, gluconic d. nitrogen, nitric acid e. carbon dioxide, carbonic acid

Explanation / Answer

53) b.Photosynthesis and dissolving in water

In Photosynthesis,plants take away the CO2 from atmosphere to convert it into glucose and CO2 also gets dissolved in water in Oceans

54) a.Carrying capacity represents the maximum amount of population an ecosystem can carry and growth above this will result in a famine or calamity to reduce the population

55) e.Carbon dioxide , Carbonic acid

Carbonic acid is a weak acid. Sometimes there is acid rain due to pollution ,in this the rain combines with sulfur dioxide to form Sulfuric acid