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fgiga [73]
3 years ago
6

The nitrogen cycle has a large _____ component, while the phosphorus cycle has a large _____ component.

Biology
1 answer:
mezya [45]3 years ago
7 0

Answer:

a. atmospheric, sedimentary rock

Explanation:

Nitrogen is found as N2 in the atmosphere and is the main component of air, accounting for about 78% of its composition. The nitrogen cycle begins with the transformation of N2 from the atmosphere into other nitrogen compounds. For this reason, we can conclude that the nitrogen cycle has a large atmospheric component.

The biogeochemical cycle of phosphorus is simpler compared to other elements such as carbon and nitrogen. In the phosphorus cycle there is no passage of this element through the atmosphere.  Phosphorus is the only macronutrient that does not exist in the atmosphere. It is found only in its solid form in the rocks. For this reason, we can conclude that the phosphorus cycle has a large sedimentary rock component.

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Compare and contrast at least two different ways human activity affects the ecosystem both positively and negatively
kozerog [31]

Answer:

Got dis

Explanation:

When humans mass produce items for others to buy, those factories that make that stuff release carbon dioxide into the atmosphere which kills the ozone layer (the ozone layer basically protects everything on this planet from the suns dangerous UV rays). On the other hand humans try to help out the environment for example those cars that people use that use electricity and not fossil fuels as energy for the car and the fossil fuels have the same affect as the factories but the electricity does not release the fumes that the fossil fuel cars do. Hope this answers your question!

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4 years ago
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skelet666 [1.2K]
False. The Beatles were popular in the 1970s
6 0
3 years ago
Read 2 more answers
3. How would you date a sample of rock that you suspect as being one of the earliest on Earth? (1 point)
Kay [80]
<span>If I were attempting to date a rock sample that I suspect to be incredibly old, i would use radioactive isotopes with a long half life. When dating rocks and fossils to discover approximately how old they are, radioisotope dating is used on igneous rocks found near fossils. Things like Uranium 235, which is an unstable radioactive isotope of elements, decays at a constant rate over time so can be useful in determining age.</span>
4 0
3 years ago
Which characteristics describe this rock sample?
WITCHER [35]

Answer:it's evidence of rapid cooling

And small crystals and rapid cooling

Explanation:

7 0
3 years ago
The nervous system and the muscle system respond to stimuli to produce motion. The movements of
Tatiana [17]

The nervous system and the muscle system respond to stimuli to produce motion. The skeletal movements of muscles are mostly voluntary.

Involuntary movements occur in these muscles when the nerve impulse passes from a sensory neuron to a motor neuron via an interneuron in the spinal cord.

<h3>What are Skeletal muscles?</h3>

Skeletal muscles may be defined as the muscles that fasten to your bones and authorize you to achieve a broad range of activities and operations.

Skeletal muscles control the direct movement of a person's will and are hence referred to as voluntary movement.

While the spinal cord is associated with both movements directly or indirectly. It is a prolonged, delicate tubelike network liable for holding incoming and outgoing messages through the brain to the rest body.

Therefore, it is well described above.

To learn more about Skeletal muscles, refer to the link:

brainly.com/question/1283837

#SPJ1

5 0
2 years ago
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