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Ground water has a shorter residence than it did 100 years ago due to erosion. Erosion is the process in which soil and rock are removed from the ground surface by the elements such as wind and rain.

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What is the average residence time of a molecule of water?

The average residence time of a molecule of water in the Earth's hydrosphere varies depending on its location. In the oceans, it can be around 3,000 years, while in glaciers and ice caps, it may be tens of thousands of years. In rivers and lakes, the residence time is much shorter, often just days to months. Overall, the average residence time across all water bodies is estimated to be about 2,500 years.


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The residence times of major greenhouse gases vary significantly. Carbon dioxide (CO2) can remain in the atmosphere for hundreds to thousands of years, while methane (CH4) has a shorter residence time of about 12 years. Nitrous oxide (N2O) stays in the atmosphere for approximately 114 years. Water vapor, while a potent greenhouse gas, has a much shorter residence time, typically lasting only a few days to weeks due to its rapid cycle through evaporation and precipitation.


Residence time of water molecule in the ocean is---?

Residence time of water molecule in the ocean is estimated to be 3000 years. This answer is wrong because this question was asked in exam for the post of junior engineer and the options were- a) 3.5 year b) 3.5 million years c) 35 years d) 35000 years So answer is one from the above..


What is the residence time of water in the atmosphere?

The residence time of water in the atmosphere is around 9 days on average. This means that water molecules remain in the atmosphere for about 9 days before returning to Earth as precipitation.


What is the required lentgh of legal residence before an immigrant can request leagl residence within the US?

3 years


Where was the last residence of shah jahan?

his last residence was the Agra Fort where he was confined for eight years by his son Aurangzeb.


What is the required length of legal residence before an immigrant can request legal residence in the US?

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What happens to an in ground pool that has not had water in it for years. What problems can come from this?

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Can residence be used in a sentence?

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What was alien act?

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