Question

reading the additional information and viewing the image(s) will help you answer this question. a food web is a series of interconnected food chains. what is the source of energy for this food web? the air the sun the water

Explanation:

Step1: Identify primary producers

Phytoplankton are primary producers.

Step2: Recall energy - source principle

Primary producers use sunlight for photosynthesis.

Step3: Determine energy source

Sun is the energy source for the food web as it powers photosynthesis in phytoplankton which form the base of the food web.

Answer:

B. the sun