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Which bio-geochemical cycle is least affected by human activities?
The oxygen cycle is least affected by human activities.
What is the lowest oxygen level humans can be in?
Ans: Less than ~8%.....During sleep the requirements are the least so you could last longer. Air is made up of ~20% oxygen...going to an altitude of 10kft its important to have added oxygen to prevent hypoxia.
Which region is least affected by acid rain?
The least affected region by acid rain is typically places with low levels of industrial activity and emissions, as well as low levels of air pollution. These could include remote areas, such as parts of Antarctica or some regions in Africa.
What is the minimum oxygen level for a confined space?
The minimum oxygen level for a confined space should be at least 19.5%. Levels below this can be unsafe for workers, potentially leading to asphyxiation and other health risks. It is important to monitor and maintain proper oxygen levels in confined spaces to ensure safety.
What region of the US is least affected by acid rain?
The southwestern region of the US, particularly states like Arizona and New Mexico, tend to be least affected by acid rain. This is due to lower levels of industrial activity producing pollutants that contribute to acid rain formation in these areas.
Who is least likely to be affected by cross winds?
a car is least likely to be affected by cross winds
Which was least affected by the mongols Iran Ukraine Turkey or China?
The country that was least affected by the Mongols was: TURKEY OR UKRAINE
Which topology is least affected by addition or removal of a node?
Ring Topology is least affected by addition or removal of nodes
What is the percent of atmospheric oxygen needed to support combustion Can levels of CO2 ever get high enough to make combustion difficult?
Fire fighting school in the 1970s taught us 15% oxygen level si necessary to support combustion. In a natural situation, no. Current levels of CO2 are 0.038% Levels of over 15% would be needed to even slow the burn down. Lack of Oxygen would be the determining factor
What are the orders from greatest to least of the oxygen on earth?
Since there is only one element to be ordered, the greatest is oxygen and the least is oxygen!
How does foreclosure affect credit?
Your credit will be affected negatively with a possibility of your credit score dropping 200 or more points. Not sure if you are in foreclosure now but if you are not make sure to communicate with your banks regarding your situation to prepare for other options and at least the banks will be aware.
What metals are most affected and least affected by metal corrosion What causes metal corrosion Hows is metal corrosion caused by water and how is it related to it?
Iron and steel are most affected by corrosion, while metals like gold and platinum are least affected. Metal corrosion is caused by the reaction of metals with oxygen and water, leading to the formation of oxides or salts on the metal surface. In the presence of water, the metal corrodes much faster as water facilitates the transfer of electrons between the metal and oxygen, accelerating the oxidation process.
