AP BIOLOGY

ECOLOGY

ENERGY FLOW AND THE FOOD CHAIN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What makes a food chain different from a food web?
A
They both show how energy is passed in a ecosystem.
B
A food chain shows multiple paths of energy in an ecosystem, but a food web only shows one path of energy.
C
A food web shows multiple paths of energy in an ecosystem, but a food chain only shows one path of energy.
Explanation: 

Detailed explanation-1: -Food chain is a linear sequence of organisms which starts from producer organisms and ends with decomposer species. Food web is a connection of multiple food chains. Food chain follows a single path whereas food web follows multiple paths. From the food chain, we get to know how organisms are connected with each other.

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