Question

which of the following is an example of how biogeochemical cycles are important to sustaining life?
a. oxygen atoms are converted into carbon atoms during respiration
b. the atoms in water molecules are destroyed during a drought
c. new carbon atoms are created during the carbon cycle
d. nitrogen waste from an organism is converted into usable nutrients for others

Answer 1

Answer:

Nitrogen waste from an organism is converted into usable nutrients for others.

Explanation:

Elements found in waste produced by some organisms are later recycled via the appropriate biogeochemical cycle.

Answer 2

The statement 'nitrogen waste from an organism is converted into usable nutrients for others' is an example of how biogeochemical cycles (Option d).

• The biogeochemical cycles refer to how different element circulates between non-living things (abiotic) and living things (biotic) in an ecosystem.

• The nitrogen cycle can be defined as the cycle of this element between abiotic and biotic factors in a given ecosystem.

• This cycle (nitrogen cycle) involves the atmosphere (air), soil, water, plants, animals and bacteria.

In conclusion, the statement 'nitrogen waste from an organism is converted into usable nutrients for others' is an example of how biogeochemical cycles (Option d).

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