Few things have higher albedo than ice - farmland is lower, but still higher than the forest which it probably replaced.
the temperature at the poles are cold due to albedo which is that light substances reflect heat back into the atmosphere
Albedo is a measure of reflectivity; it is a measure of the percentage of light reflected from a surface. A perfect mirror would have an albedo of 1, while white snow has an albedo of about 0.9. Charcoal has an albedo of about 0.04.An albedo higher than 1 is impossible.
naturally sea ice would have the advantage of having a greater albedo
A higher albedo would mean that more energy would be returned to space. This would mean a cooler climate.
A higher albedo means that a higher percentage of incoming light is reflected.
A higher albedo means that more of the incident radiation is reflected, and less of it is absorbed.
Few things have higher albedo than ice - farmland is lower, but still higher than the forest which it probably replaced.
the temperature at the poles are cold due to albedo which is that light substances reflect heat back into the atmosphere
Albedo is a measure of reflectivity; it is a measure of the percentage of light reflected from a surface. A perfect mirror would have an albedo of 1, while white snow has an albedo of about 0.9. Charcoal has an albedo of about 0.04.An albedo higher than 1 is impossible.
Albedo means reflectivity. The higher the albedo, the more light (and heat) is being reflected. Generally, the darker the color, the lower the albedo : most of the energy is absorbed. Snow has a fairly high albedo, as do clouds. Black tar roofs have a very low albedo.
naturally sea ice would have the advantage of having a greater albedo
A higher albedo would mean that more energy would be returned to space. This would mean a cooler climate.
There is more ice on Antarctica to reflect the sun's rays back into space -- albedo, than there is in the Arctic Ocean.
This is a question where the meaning isn't totally clear. Perhaps it's a reference to "albedo". Albedo is a measure of the fraction of light reflected by planets, etc. The more sunlight that is reflected, the higher is the object's albedo. For example, the brilliant planet Venus has a very high albedo.
reflect
They reflect the sun's radiation.