Where do most producers get their energy from?
a. from the water
b. from the sun
c. from other organisms
d. from the air

Producers get most of their energy from the sun as they are autotrophic, meaning that they contain chlorophyll which they use to make their food through photosynthesis.

Producers are autotrophic organisms that contain chlorophyll used to trap heat and light energy from the sun to obtain food which is glucose. when they are eaten, they pass 90% of their energy to the 1st consumers.

Carbon dioxide is the correct answer