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Within an ecosystem the largest amount of nitrogen is always found where?
The largest amount of nitrogen in an ecosystem is typically found in the atmosphere, where it makes up about 78% of the air we breathe. Nitrogen is also present in living organisms and in the soil, where it plays a crucial role in the nitrogen cycle.
How much nitrogen is in air?
The atmosphere is 78.08% Nitrogen78%70%
How do plants obtain the nitrogen they need?
Plants obtain nitrogen primarily from the soil in the form of nitrates and ammonium through their roots. Some plants have a symbiotic relationship with nitrogen-fixing bacteria, which convert atmospheric nitrogen into a form that plants can use. Nitrogen is essential for plant growth and is a key component of proteins, enzymes, chlorophyll, and nucleic acids.
Do humans need nitrogen to breathe for survival?
No, humans do not need nitrogen to breathe for survival. The air we breathe is primarily made up of oxygen, with only a small amount of nitrogen.
Do we need to breathe nitrogen for survival?
No, humans do not need to breathe nitrogen for survival. The air we breathe is mostly made up of oxygen, with only a small amount of nitrogen. Our bodies use the oxygen in the air for respiration, not the nitrogen.
The relationship of the amount of nitrogen retained in the body to the amount of nitrogen absorbed is called the what of protein?
biological value
What is the relationship of the amount of nitrogen retained in the body to the amount of nitrogen absorbed is called of protein?
The relationship between the amount of nitrogen retained in the body and the amount of nitrogen absorbed is known as protein balance. When the body retains more nitrogen than it absorbs, it is in positive protein balance, which is important for growth and repair. Conversely, negative protein balance occurs when the body loses more nitrogen than is absorbed, often seen in conditions like starvation or muscle wasting.
You breathe out the same amount of nitrogen as you breathe in Why is this?
because the haemoglobin present in our blood has no capacity to absorb nitrogen so the result is that the nitrogen is not absorbed and you breathe out the same amount of nitrogen as you breathed in.......
The main factors that determine the amount of runoff in an area include the shape of the land how people use the land the type of soil and?
the amount of vegetation present. All these factors influence how water is absorbed, retained, or flows over the surface, affecting the runoff in an area.
What is a retained earning?
Retained Earnings represent the amount that an entity has increased in value due to Net Income.
Do nitrogen fixing Bactria reduce the amount of nitrogen in the atmosphere?
Nitrogen-fixing bacteria do reduce the amount of nitrogen in the atmosphere by converting N2 into ammonia.
Does the size of the sponge affect the amount of water absorbed?
The size of a sponge does affect the amount of water absorbed. The bigger the sponge the more water absorbed.
Are dividends paid out of retained earnings?
Yes, the amount of x dividends paid will reduce retained earnings by x.
Does the air we breathe out contains more or less nitrogen?
The air we breathe out contains less nitrogen than the air we breathe in. When we inhale, we take in oxygen and other gases, including nitrogen. When we exhale, we breathe out carbon dioxide, which has replaced some of the nitrogen we inhaled.
What does not increase the amount of nitrogen in the soil?
It doesn't. Harvesting removes soil nitrogen
What is the importance of the nitrogen and carbon cycle to us?
The importance of the nitrogen and carbon cycle to us is critical to the survival of all living things on Earth. Nitrogen is absorbed by plants in the food creation process known as photosynthesis. The carbon cycle helps to reduce the amount of carbon in the atmosphere and return it to the soil to creat organic material.
How do you determine the amount of retained earning?
In any given period, the way you determine retained earnings is as follows: Beginning Retained Earnings Add: Net Income Less: Dividends to Shareholders Equals: Ending Retained Earnings
