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Mesosphere, in a portion toward the top of this layer called the mesopause - about 50 - 55 miles up. Here the temperatures can be as low as 100'C
The center of a sunspot is one of the "coolest" places on the Sun's exterior (photosphere). At as low as 2700°C, sunspots are cooler than the typical 5500°C of the solar surface.
The temperature of the sun is the coolest on the surface at 6000 degrees C or 10882 degrees F. In the middle layer of the sun, the temperature is 1,500,000 degrees C or 2,700,032 degrees F. In the center or core of the sun the temperature is 15,000,000 degrees C or 27,000,000 degrees F. Sunspots on the surface have an average temperature of 4,000 degrees C or 7,000 degrees F.
Cold!! −179.45 °C
From Wikipedia:Temperature decreases with height in the mesosphere. The mesopause, the temperature minimum that marks the top of the mesosphere, is the coldest place on Earth and has an average temperature around −100 °C (−148.0 °F; 173.1 K)the mesosphere is the coldest layer in the atmosphere. It contains the ozone.OK!! the answer above is incorrect the coldest layer in the atmosphere is the Mesopause its the thin layer between the Mesosphere and Thermosphere. Also the Ozone is in the Stratosphere.Actually its correct because the mesopause is a part of the mesosphere....ok the 1st and 3rd answers are wrong! i should know im learning this in my 7TH GRADE SCIENCE CLASS! the ozone is in the stratosphere, the second closest layer to the earth. STUPIDS!
Mesosphere, in a portion toward the top of this layer called the mesopause - about 50 - 55 miles up. Here the temperatures can be as low as 100'C
THE ANSWER IS B the stratosphere a.k.a. layer S temperatures increase in this layer
100 °C is equivalent to:373.15 K212 °F671.67 °R0 °De33 °N80 °Ré60 °Rø
# Thermosphere:The word thermosphere means "heat sphere," or "warm layer." The temperatur of the thermosphere may reach 2000 degrees C or more. # Mesosphere:The tempereature in the mesosphere drops to about -100 degrees C. # Stratosphere:The stratospher is still cold, but not so cold as the Mesosphere. Temperatures stay around -60 degrees C. # Troposphere:The tropospher is the layer in which we all live.
Its a layer of our atmosphere, above the stratosphere, but beneath the thermosphere. It starts at around an altitude of 50-60km and ends at around an altitude of around 100-120km. The temperature tends to drop with increased height through the mesosphere. At the 100-120km point is the coldest place on earth, with temperatures around -160'C. Temperatures then start to rise again with height through the thermosphere.
Assuming you're going from the bottom up, the second layer of atmosphere is the stratosphere and it ranges in temperature from approximately -56 degrees C to -2 degrees C. Unlike the troposphere where the temperatures cool as altitude increases, in the stratosphere the temperatures actually get warmer the higher you go.
Solid to Gas - sublimation/depositing occurs at temperatures below 0.01°C. Solid to Liquid - melting/freezing occurs at temperatures above 0.01°C and below 100°C Liquid to Gas - boiling/condensing occurs at temperatures above 0.01°C and is complete above 100°C
The freezing point is 0°C (32°F). The boiling point is 100°C (212°F).
Not as a liquid but perhaps as Ice.
Temperatures decrease with altitude in the troposphere, the lowest layer of the atmosphere, from an average of about 20° C to below -50° C. In the next layer, the stratosphere, temperatures warm only slightly up to the ozone layer at the top of the stratosphere, where they increase rapidly with altitude until becoming about the same as on the earth's surface. Temperatures in the next layer, the mesosphere, cool rapidly with altitude to below -80° C. Temperatures rise rapidly with increases in altitude in the next layer, the thermosphere, but temperatures there can vary widely. Depending on the activity of ionized particles within this region, they reach a high of over 1,200° C in the daytime and become extremely cold at night. The next layer is the exosphere, which cools with altitude to where it ends about 1,000 km above the earth's surface.
Cuba
Water vapor can exist at low temperatures (below 100 °C = 132 °F) only if pressure is very low.