Question

The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem's [CBSE PMT 1998; BHU 1999; Kerala CET 2003]
A) Net primary productivity
B) Gross secondary productivity
C) Net secondary productivity
D) Gross primary productivity

Answer 1

The rate at which the light energy is converted into the energy of organic molecules is regarded as the ecosystems Gross primary productivity.

If the rate is rapid, it indicates a very high gross primary productivity.

Light energy is transformed into glucose( an organic compound) through the process of photosynthesis

Answer 2

Answer:

If the rate is rapid it indicates very high primary productivity.

Explanation:

light enegy convert into glucose by photosynthesis.