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Glaciers are large masses of snow, recrystallized ice and rock debris that accumulate in great quantities and begin to flow outwards and downwards under the pressure of their own weight. Glaciers form when yearly snowfall in a region far exceeds the amount of snow and ice that melts in a given summer. In this way, massive quantities of material accumulate in relatively small periods of geologic time. The molecules of ice being close together and because of the pressure means it would need a lot of water to make a little ice.
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How much of Earth's fresh water is in Glaciers?
there is 45 million gallons of fresh water in glaciers
How do glaciers flow?
glaciers move slowly but when theres alot of rain the water and the glaciers move faster
Do glaciers hold three-fourths of the world's water?
Not water, but freshwater, though this is very important. And the number is even larger than 75%.
What are the pros and cons of glaciers?
Pros:· Glaciers provide drinking water· Glacier water provides plants water· Glaciers help generate hydroelectric powerCons:· Glaciers cause flooding· Glaciers cause avalanches
How much water is earth made up off?
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.
How much of Earth's fresh water is in Glaciers?
there is 45 million gallons of fresh water in glaciers
How much water is stored on polar icecaps glaciers and permanent snow?
The polar ice caps contain around 68.7% of the world's fresh water, in the form of ice. The ice caps and glaciers hold approximately 69% of the world's fresh water supply, with the majority of this water located in Antarctica. Many glaciers are also found in the Arctic region.
What has the most water ocean or glaciers?
Glaciers hold more than 68% of the world's fresh water, making them the largest reservoir of freshwater on Earth. Oceans contain about 97% of the Earth's water, but much of it is saltwater, which is not suitable for drinking or agriculture.
How do glaciers flow?
glaciers move slowly but when theres alot of rain the water and the glaciers move faster
What holds more fresh water than all the rivers?
Glaciers hold more fresh water then any river.
How much of earth fresh water is in icebergs and glaciers?
3%
What is earths greatest source of fresh water?
Earth's greatest source of fresh water is glaciers and ice caps, which hold approximately 68% of the world's freshwater. When these glaciers melt, the water flows into rivers and lakes, providing a crucial source of freshwater for humans and ecosystems.
Do glaciers hold three-fourths of the world's water?
Not water, but freshwater, though this is very important. And the number is even larger than 75%.
Glaciers are able to flow?
yes glaciers can flow they are much like water exept well solid XD always lolcat123
What are pros and cons of glaciers?
Pros:· Glaciers provide drinking water· Glacier water provides plants water· Glaciers help generate hydroelectric powerCons:· Glaciers cause flooding· Glaciers cause avalanches
What are the pros and cons of glaciers?
Pros:· Glaciers provide drinking water· Glacier water provides plants water· Glaciers help generate hydroelectric powerCons:· Glaciers cause flooding· Glaciers cause avalanches
What supplies are the largest amount of fresh water?
The largest supplies of fresh water are found in glaciers and ice caps, which contain approximately 68.7% of the world's fresh water. Groundwater accounts for about 30.1%, while surface water sources, such as rivers and lakes, hold a much smaller fraction, around 1.2%. Additionally, wetlands and reservoirs also contribute to the freshwater supply but are minor compared to glaciers and groundwater.
