4. Sunlight, water, and carbon dioxide are environmental factors that affect the rate of photosynthesis? What would happen to the rate of photosynthesis if producers did not get enough of one or more of these
factors?

1.Yes plants take in carbon dioxide for "air" they need water to keep hydrated sunlight helps it make food.

2.Then the entire process of photosynthesis would crash. If no carbon dioxide the plant would not be able to breath and die, No water and it dies of thrist and no sunlight and the plant shivers and dies.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .