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horrorfan [7]
2 years ago
13

What is the importantence of the carbon and nitretan cycles in the environment

Biology
1 answer:
Dmitrij [34]2 years ago
7 0
The carbon lives in the plant or animal and when it dies, nitrogen sinks into the soil which is used as nutrients for plants.
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True or false earth is a single interconnected system :)
oksano4ka [1.4K]

Answer:

True.

Explanation:

The earth system is itself an integrated system, but it can be subdivided into four main components, sub-systems or spheres: the geosphere, atmosphere, hydrosphere and biosphere. These components are also systems in their own right and they are tightly interconnected.

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3. What determines how many species live in a given place? And, what
Tasya [4]

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Explanation:

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2 years ago
How is wind energy a renewable source ?​
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3 years ago
What does varying globally mean?
nordsb [41]

Answer:

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Explanation:

Hope this helps! (please mark as brainiest!)

3 0
3 years ago
Read 2 more answers
Which environmental factor could lead to a decrease in genetic variation in a population of tuna?
jeyben [28]

Answer:

The environmental factor that could lead to a decrease in genetic variation in a tuna population is an increase in pollution (second option).

Explanation:

There is a correlation between genetic variability and environmental pollution, the latter being a factor that impacts negatively on the variability of a specific population.

The concept of pollution stress not only implies a low rate of reproduction, but it is also a factor that prevents genetic exchange with other populations, which is a factor that makes the genetic variability decrease in a population.

For these reasons an increase in pollution implies a decrease in genetic variability in a tuna population.

  • <em>Other options, such as </em><u><em>an increase in food availability</em></u><em>, a</em><u><em> decrease in tuna fishing </em></u><em> or </em><u><em>a decrease in tuna predators</em></u><em>, are environmental factors that contribute to increased genetic variability.</em>

3 0
3 years ago
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