AP BIOLOGY

ECOLOGY

ENERGY FLOW AND THE FOOD CHAIN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which type of organism “recycles” nutrients back into an ecosystem?
A
Producers
B
Decomposers
C
Consumers
D
Omnivores
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: -The type of organism that recycles nutrients in a food web are decomposers. Decomposers are organisms that consume dead or decaying matter and recycle the nutrients back into the soil. Worms, bacteria, and fungi are examples of decomposers.

Detailed explanation-3: -Back to the Beginning Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air and water.

Detailed explanation-4: -Examples of decomposers are fungi and bacteria that obtain their nutrients from a dead plant or animal material. They break down the cells of dead organisms into simpler substances, which become organic nutrients available to the ecosystem.

Detailed explanation-5: -Decomposers are organisms that consume dead organisms and other organic waste. They recycle materials from the dead organisms and waste back into the ecosystem. These recycled materials are used by the producers to remake organic compounds.

There is 1 question to complete.