Formation of new organic matter through photosynthesis by autotrophs is referred to as:

a. net production.
b. gross production.
c. secondary production.
d. primary production.


D

Environmental & Atmospheric Sciences

You might also like to view...

The ultimate success of any emissions trading approach to pollution reduction depends on how low the initial cap is set and how often it is lowered.?

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Which of the following elements is named for a country?

A) Fr B) Ge C) Po D) all of them

Environmental & Atmospheric Sciences

A block of ice down an incline has its maximum kinetic energy at

A. the bottom. B. half-way down. C. three-quarters of the way down. D. the top.

Environmental & Atmospheric Sciences

Newton's law of cooling applies to objects that are

A) cooling. B) heating. C) both A and B D) none of the above

Environmental & Atmospheric Sciences