What is the relationship between air mass and the water cycle?
The atmosphere is the superhighway in the sky that moves water everywhere over the Earth. Water at the Earth’s surface evaporates into water vapor which rises up into the sky to become part of a cloud which will float off with the winds, eventually releasing water back to Earth as precipitation.
What is the relation between air and water?
Physical Properties of Air A given volume of air at 20°C (68°F) can hold twice the amount of water vapor than at 10°C (50°F). The relationship of how much water a given mass of air actually holds compared to the amount it can hold is its relative humidity.
What do you call a large body of air?
An air mass is a large volume of air in the atmosphere that is mostly uniform in temperature and moisture. Air masses can extend thousands of kilometers in any direction, and can reach from ground level to the stratosphere—16 kilometers (10 miles) into the atmosphere.
What happens when two air masses meet?
When two different air masses come into contact, they don’t mix. They push against each other along a line called a front. When a warm air mass meets a cold air mass, the warm air rises since it is lighter. At high altitude it cools, and the water vapor it contains condenses.
Is air more important than water?
Air is more important than water. Normal Person take 15 -18 breathes respiration in a minute , whereas water 3-4 lit in a day . Thus air is more important.
Is air better than water?
Unlike water, which is incompressible, the air is very compressible, making it hydraulically equivalent to a large mechanical spring. If something were to break or come free during a high-pressure air test, the released air could propel an object far with a great deal of force.
What is the status of condensation in the water cycle?
Status: Completed. Condensation and the Water Cycle. The air is full of water, as water vapor, even if you can’t see it. Condensation is the process of water vapor turning back into liquid water, with the best example being those big, fluffy clouds floating over your head.
What happens to the water in the water cycle?
As the Earth’s surface water evaporates, wind moves water in the air from the sea to the land, increasing the amount of freshwater on land. Precipitation falls on the ground, but what happens to that water depends greatly on the geography of the land at any particular place.
What happens when two air masses meet together?
When two air masses meet together, the boundary between the two is called a weather front. At a front, the two air masses have different densities, based on temperature, and do not easily mix. One air mass is lifted above the other, creating a low pressure zone.
How are air masses formed in the atmosphere?
AIR MASS FORMATION. Where an air mass receives it’s characteristics of temperature and humidity is called the source region. Air masses are slowly pushed along by high-level winds, when an air mass moves over a new region, it shares its temperature and humidity with that region.