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When maritime tropical air mass is cooled by a colder ground surface the weather often is what?
When maritime tropical air mass is cooled by a colder ground surface, it may lead to the formation of fog or low clouds. This can result in misty or foggy conditions, reduced visibility, and a drop in temperature in the immediate vicinity of the ground surface.
Why does the cold air stay close to the ground?
It haves high air pressure.
When a warm air mass pushes up a cold and slowly moves out of the way?
This phenomenon is called an occluded front. When a warm air mass is wedged between two colder air masses, it is lifted off the ground as the colder air masses advance, creating a boundary known as an occluded front. This can bring a mixture of precipitation and sometimes stormy weather.
The same storm can produce both rain and snow?
This can happen when the temperature of the air is close to freezing. If colder air is closer to the ground, snow will form. If warmer air is present, the snow will melt into rain before reaching the ground. This can result in a mix of rain and snow falling from the same storm system.
The molecular activity associated with heat causes warm air to blank than colder air?
heat causes warm air to occupy more space than colder air.
Is it colder underground or up in the air on Venus the planet?
on the ground
Does cold sink?
Yes, cold air is denser than warm air, so it tends to sink towards the ground. This is why you may notice colder temperatures closer to the ground, especially at night.
Why does the temperature decrease as elevation increases?
The heat of the earth escapes through the atmosphere into outer space. Greenhouse gases interfere with/ clog up that process. The higher up in the atmosphere, the colder it is. So it is colder at higher elevations. Also, the low air pressure a sparsity of air particles cause the air to be thinner and colder
What is a column of hot air?
When sunlight strikes the earth, the ground is heated, warming the air above it, this air expands, reducing its density and it is forced upward by the denser surrounding (colder) air. While the ground continues to be heated a continous column of heated, rising air is produced.
When maritime tropical air mass is cooled by a colder ground surface the weather often is what?
When maritime tropical air mass is cooled by a colder ground surface, it may lead to the formation of fog or low clouds. This can result in misty or foggy conditions, reduced visibility, and a drop in temperature in the immediate vicinity of the ground surface.
How do air molecules closer to the ground get their heat?
Air molecules closer to the ground get their heat through conduction, as they absorb heat from the warmer ground below. Additionally, they can also gain heat through convection, where warmer air rises and colder air moves in to take its place, creating a cycle of heat transfer.
Why does temperature drop with height?
Since air is relatively transparent to sunlight, solar radiation passes through it easily and heats the ground. The atmosphere then gets heated from the ground and the atmosphere is warmer near the ground. As warm air rises from the ground, it expands and cools, and the sum result is colder air at higher altitudes than at the surface.
Why is Kilimanjaro is capped with snow?
Mt. Kilimanjaro is very high. At high altitudes, it gets colder. That is because sunlight warms the ground which warms the air, so air that is very far from the ground tends to be cold. At when it is cold enough, you get snow.
Temperatures in a cloud are below freezing a warmer air lies between the cloud and the ground what type of precipitation do you predict will occur?
I would predict that freezing rain will occur. This happens when rain falls from the cloud and freezes upon contact with the colder surface temperatures on the ground.
Why are mountains snowy?
Because it's cold up there. The atmosphere gets colder at high altitudes so the snow doesn't melt as quickly as lower altitudes. But why is it colder? Because the atmosphere is less dense than at sea level. This explains why the air is colder. But why is the GROUND colder? I presume because at sea level, there is an equilibrium (approx) maintained between the ground and the air, while higher up, the air is less dense and so the sun's radiation that arrives to the ground (mountain) is absorbed by the Earth and that ground remains cold enough to support snow. Is this correct, anyone?
Why you observe changes in the temperature with altitude?
Air is transparent (clear) to sunlight. So the Sun's light passes through it easily and heats the ground. The air at the ground then gets heated by the ground making the atmosphere near the ground warmer. This warm air expands and becomes less dense which causes it to rises. As it rises the pressure falls and it expands and cools. The result is colder air is found at higher altitudes than at the surface.
Why does the air temperature at different altitudes change?
Well, why does the temperature in different areas change? The same locations can't be the same temperature. Just as the closer to the North and South pole means the temperature will be colder, the higher you are from the ground, the colder it will be, generally speaking. The sun doesn't really do much to warm the air, it warms the ground, and the ground warms the air. That's why the temperature doesn't do a near-instant drop when the sun goes down. Since the ground is the heat source, the higher up, the further from the heat source, and thus the colder it is. With that being said, temperatures can be warmer higher up, due to the fact that the air is constantly moving. Jet streams are very good at transferring warm and cold air, at levels far above the ground. Warmer air will warm the surrounding air, slightly cooling off as the heat exchanges, further contributing to different temperatures at ground level, as well as above it. Of course, the reverse effect happens with cold air; it will cool off the air around it, assuming it is colder than the air, warming up when the heat exchanges. Air temperature changes because of differing air pressures.
