A is required for higher primary productivity | vedclass

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(A) Primary productivity is the rate at which biomass or organic matter is produced per unit area over a time period by plants during photosynthesis.I

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$A-$Rain; $B-$Desert

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(A) Primary productivity is the rate at which biomass or organic matter is produced per unit area over a time period by plants during photosynthesis.It is primarily dependent on the availability of sunlight,water,temperature,and nutrients.Rain (water) is a critical factor required for higher primary productivity because it supports plant growth and metabolic activities.Deserts have the lowest primary productivity because the soil is extremely deficient in moisture,which limits the growth of primary producers (plants).

$A$ is required for higher primary productivity. $B$ have the lowest primary productivity as the soil is deficient in moisture.
Choose the correct option for $A$ and $B$.

Similar Questions

The total rate of photosynthesis,including the organic matter used up in respiration during a definite period,is known as:

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$A$ is required for higher primary productivity. $B$ have the lowest primary productivity as the soil is deficient in moisture.Choose the correct option for $A$ and $B$.