0
The layer of the atmosphere where temperature begins to increase with altitude?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How far is the start of the atmosphere from the surface of earth?
The atmosphere begins at the surface of the Earth and extends to space. The upper levels are the thermosphere (up to about 500-650 km altitude) and the exosphere (generally from 500 to 2000 km altitude but is nearly a vacuum).
The atmosphere extends up to an altitude of about?
There is no sharp boundary to the atmosphere: It decreases in pressure gradually, until the amount of gas present is effectively nil. Many authorities define the end of the atmosphere at 10,000 km (6,200 mi.) above Earth's surface, although there is no significant difference in composition, temperature, or pressure between a point 8,000 km (5,000 mi.) above Earth or a point 12,000 km (7,500 mi.) above Earth.
Does the thermosphere have a high or low density?
The thermosphere has lower density than the layers below it but higher than the exosphere above it.The density of the Earth's atmosphere decreases nearly exponentially with altitude. At 400 km altitude the density is typically about 6g/m3 . This changes considerably when there is a solar storm.The air density is so low in this layer that most of the thermosphere is what we normally think of as outer space. In fact, the most common definition says that space begins at an altitude of 100 km (62 miles), slightly above the mesopause at the bottom of the thermosphere.
What is this called during these moon phases the amount of the lighted side that can be seen begins to increase?
waning
Why can't you see video of a shuttle entering space?
It's high enough into space and far enough away over the Atlantic ocean by that time that the cameras can't see it. You can see launch video but space isn't a hard boundary. Oftentimes the astronauts' shades might be closed due to sunlight because they don't have to see what's outside on the way up. NASA says space begins at 122 kilometers (76 miles). This specific number is the approximate boundary where the atmosphere begins to exert noticeable drag on an object so it's based on a scientific fact. The USA says space begins at 80 kilometers (50 miles) and says anyone who passes this altitude is an astronaut. Thus, there's no clear cut determination of where space really begins. The atmosphere extends much farther than 76 miles and fades away.
How the temperature change as you travel up through the atmosphere?
The temperature in the atmosphere decreases as altitude increases. The reason for this is there is less warmth from the surface of the earth reaching the higher altitudes because there are fewer particles of the atmosphere to transfer the heat. The temperature begins to increase, however, around 100km in altitude because of the heat and radiation from the sun.
How the temperature changes as you travel up through the atmosphere.?
The temperature in the atmosphere decreases as altitude increases. The reason for this is there is less warmth from the surface of the earth reaching the higher altitudes because there are fewer particles of the atmosphere to transfer the heat. The temperature begins to increase, however, around 100km in altitude because of the heat and radiation from the sun.
What happens to the temperature as you increase in altitude in each layer of the atmosphere?
The temperature in the atmosphere decreases as altitude increases. The reason for this is there is less warmth from the surface of the earth reaching the higher altitudes because there are fewer particles of the atmosphere to transfer the heat. The temperature begins to increase, however, around 100km in altitude because of the heat and radiation from the sun.
On what basis do scientists make a distinction between the end of the troposphere and the start of the stratosphere?
For most purposes, it is the point at which temperature begins to increase with altitude.
Is air denser at the earth's surface than in the atmosphere?
The atmosphere begins at the Earth's surface (or the ocean's), and extends upward. Generally air density decreases with altitude, although temperature differences can alter that somewhat.
Why does temperature rise as altitude increases in the stratosphere?
It begins to get warmer from the sun's radiation.
How are temperature and density affected when a protostar begins to collapse?
Both will increase.
What does your body do in response to the temperature increase?
If it's starting from normal temperature, it begins to sweat.
How far is the start of the atmosphere from the surface of earth?
The atmosphere begins at the surface of the Earth and extends to space. The upper levels are the thermosphere (up to about 500-650 km altitude) and the exosphere (generally from 500 to 2000 km altitude but is nearly a vacuum).
Is the boundary that marks where temperatures begin to increase with elevation?
The boundary where temperature begins to increase with elevation, instead of decrease with elevation is called the Tropopause. This is where the the atmospheric layer closest to the ground, the Troposphere, encounters the Stratosphere, the second layer of our atmosphere.
What happens to the air as you go up in elevation?
maybe its when the air of the atmosphere gets thiner and thiner.
What is the lowest temperature in the trophosphere?
The troposphere, the lowest layer of Earth's atmosphere, is heated from below. The troposphere is warmest at the bottom near Earth's surface. The troposphere is coldest at its top, where it meets up with the layer above (the stratosphere) at a boundary region called the tropopause. Temperatures drop as you move upward through the troposphere.Sunlight streams down from space through the atmosphere, striking the ground or ocean beneath. The sunlight heats the surface, and that surface radiates the heat into the adjacent atmosphere. Atmospheric scientists use a concept called a "standard atmosphere" to represent an average atmosphere with variations caused by weather, latitude, season, and so forth, removed. In the standard atmosphere model, the temperature at sea level at the bottom of the troposphere is 15° C (59° F). Higher up in the troposphere, where less heat from the surface warms the air, the temperature drops. Typically, the temperature drops about 6.5° C with each increase in altitude of 1 kilometer (about 3.6° F per 1,000 feet). The rate at which the temperature changes with altitude is called the "lapse rate". In the standard atmosphere, by the time you reach the top of the troposphere the temperature has fallen to a chilly -57° C (-70° F).Of course, the atmosphere is always changing and is never "standard". Temperatures in the troposphere, both at the surface and at various altitudes, do vary based on latitude, season, time of day or night, regional weather conditions, and so on. In some circumstances, the temperature at the top of the troposphere can be as low as -80° C (-110° F). When a weather phenomenon called at "temperature inversion" occurs, temperature in some part of the troposphere gets warmer with increasing altitude, contrary to the normal situation.In the layer above the troposphere, the stratosphere, temperature rises with increasing altitude. In the stratosphere, the air is heated from above by ultraviolet "light" which is absorbed by ozone molecules in the air. The tropopause is the boundary between the troposphere (below) and the stratosphere (above). The tropopause occurs where the temperature stops dropping with increasing altitude (in the troposphere) and begins climbing with increasing altitude (the stratosphere).
