Question: Which Source Of Water Makes Up 95 Percent Of The World’s Supply Of Freshwater Quizlet?

Which source of water makes up 95% of the world’s supply of freshwater?

Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.

Which of the following is a primary source for drinking water in the United States quizlet?

groundwater supplies about half of the drinking water in the United States. it is very difficult to clean up contaminated aquifers. the primary source of groundwater contamination is sewage treatment plants.

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Which type of smog is a major problem in many cities in developed countries during the summer?

Summer smog is primarily associated with the photochemical formation of ozone. During the summer season when the temperatures are warmer and there is more sunlight present, photochemical smog is the dominant type of smog formation.

Which of the following is a primary source for drinking water in the United States?

The primary sources of drinking water are groundwater and surface water.

What is Earth’s biggest source of fresh water?

US and Canadian researchers recently calculated the total amount of the world’s groundwater and estimated that it is equivalent to a lake 180 metres deep covering the entire Earth. This makes groundwater the largest active freshwater resource on the planet.

Will we run out of water in 2050?

Demand for water will have grown by 40% by 2050, and 25% of people will live in countries without enough access to clean water.

What are the two biggest sources of water consumption in the US quizlet?

Thermoelectric power and irrigation remained the two largest uses of water in 2015, and total withdrawals decreased for thermoelectric power but increased for irrigation.

Which food has the lowest percentage of water?

– Fats, such as butter or margarine, and sugar are among the foods that contain the least water. – Some water, perhaps one to two cups per day, comes from inside our bodies as a by- product of energy metabolism. This amount is small but significant.

How do mountains affect water distribution quizlet?

How do mountains affect water distribution? (Mark all that apply.) They create rain shadows where the leeward side of the mountain receives less precipitation. They serve in the creation of clouds. They serve in encouraging rainfall as air rises and cools causing moisture to condense.

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Who had coined the term of smog?

London, England, physician Harold Des Veaux coined the word smog in 1905 to describe natural fog contaminated by smoke: smoke + fog yielded smog.

What is urbanization contributing to pollution?

The reason is: People in urban areas consume more energy, food, and water. Urbanisation is one of the major problem towards pollution. The mixing of toxins in the soil is polluting soil which disturbs eco-system. The high density population in urban area consume more energy, food and water which causes pollution.

Where does smog occur most often?

Los Angeles, California, and Mexico City, Mexico, both have high smog levels partly because of this kind of landscape. Many countries, including the United States, have created laws to reduce smog.

What are the 3 main sources of water?

The main sources of water are surface water, groundwater and rainwater.

What is the primary source of water?

Out of all the sources of water, rainwater is the primary source of water.

What is the best source of drinking water?

Pros. Like distilled water, purified water is a great option if your immediate water source is contaminated. That said, many countries purify tap water, so you’re basically drinking purified water every time you fill a cup from your kitchen sink.

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