AP BIOLOGY

ECOLOGY

ENERGY FLOW AND PRIMARY PRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Why are decomposers such an essential part of any food web and ecosystem?
A
Decomposers recycle nutrients that keep the flow of energy going.
B
Decomposers provide the base of all energy production in the food web
C
Decomposers are responsible for keeping the numbers of herbivores in check
D
Decomposers prevent new species from coming into the system.
Explanation: 

Detailed explanation-1: -Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.

Detailed explanation-2: -Why are decomposers such an essential part of any food web and ecosystem? Decomposers recycle nutrients that keep the flow of energy going.

Detailed explanation-3: -Decomposers in ecosystems act as environmental cleaners by decaying dead plants and animals. They aid in the recycling of nutrients. They make room for a new life in the biosphere by decaying the dead.

Detailed explanation-4: -Decomposers and scavengers break down dead plants and animals. They also break down the waste (poop) of other organisms. Decomposers are very important for any ecosystem. If they weren’t in the ecosystem, the plants would not get essential nutrients, and dead matter and waste would pile up.

There is 1 question to complete.