Why the peaks of tall mountains can be snow covered even in the summertime?
Air is warmest at the bottom of the troposphere near ground level. Air gets colder as one rises through the troposphere. That’s why the peaks of tall mountains can be snow-covered even in the summertime. Air pressure and the density of the air also decrease with altitude.
When the peak of the mountain is covered with snow it is called?
(snoʊkæpt ) adjective [ADJ n] A snowcapped mountain is covered with snow at the top.
Does the Himalayas have snow?
The actual snow line varies throughout the year according to the season. … The climatic snow line in the Himalayas, which reside around 30°N latitude, is approximately 4800 – 6000 meters. But wait! Our image contains peaks that max out around 6000 meters yet there is plenty of snow.
Why does snow not melt on mountain tops?
The snow on mountain does not melt all at once when it is heated by the sun because it. … At zero degrees the snow changes from solid to liquid state and the energy required for this change is called latent heat. Since this latent is very high it requires more heat and time therefore the ice does not melt all at once.
How does elevation affect snowfall?
Throughout the troposphere, temperature and air pressure decrease with increasing elevation, so rain and snow are more common at higher elevations than at sea level.
Why poles are covered with snow?
The poles are covered with snow because : Polar climate is characterised by very low mean annual temperature. Temperature usually remains below freezing point. … These factors help the poles to remain snow -clad for most parts of the year around the poles.
What is the meaning of snow covered?
noun. a layer of snow on the ground. the amount of an area that is covered by snow, usually given as a percentage of the total area. the depth of snow on the ground.