Question

write three principles of food chain ?​

Answer 1

Answer:

A food chain is a sequence of organisms that feed on each other. Although the design of a food chain can vary by ecosystem, all food chains are made up of the same basic trophic levels. Trophic levels are the levels within the food chain where an organism obtains its energy.

Answer 2

• It shows the sequence of organisms that feed on each other and how energy flows through the group of organisms.
• A food chain is organized into trophic levels, which are levels that show where an organism obtains its energy.