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why do nutrients cycle within an ecosystem while energy flows

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Jamar Ferry
Jamar FerryLv2
28 Sep 2019

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Related questions

Briefly describe the flow of energy through an ecosystem. How does the movement of energy differ from the movement of mineral nutrients?

A biotic factor is a living element found within an ecosystem,while an abiotic factor is a nonliving element found within anecosystem. Choose a biome and ecosystem and provide an example of abiotic and abiotic factor found within your biome/ecosystem.Explain the importance of these factors to your specificbiome/ecosystem.

Which of the following is NOT one of the uses of fungi?

Select one:

a. As a source of antibiotics.

b. To make drinks, like beer.

c. To produce fabrics like cotton and linen.

d. To make food, like bread.

e. As a direct food source: mushrooms, for example.

How do fungi get nutrients?

Select one:

a. They ingest organic material, break it down internally, and absorb the released nutrients through their digestive system.

b. Fungi use each of these methods to get nutrients.

c. They secrete enzymes that break down dead matter or living organisms and absorb the released nutrients.

d. They receive nutrients from other organisms that trade the nutrients for protection from pathogens.

e. They produce their own by photosynthesis.

Why is fungi's role as biodegraders so important to ecosystems?

Select one:

a. It transfers the energy from sunlight into sugars.

b. It provides nutrients and oxygen to the ecosystem.

c. It protects plants from harmful viruses and bacteria.

d. It keeps the level of prey animals down so they do not overwhelm the ecosystem.

e. It recycles and reuses organic molecules so they are not wasted.

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