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How do clouds increase or decrease global warming since they trap heat but they also reflect heat?
Clouds do reflect incoming sunlight back into space, as well as retain heat in the lower atmosphere. High clouds tend to have more of a warming effect because it is easier for solar radiation to pass through them, and also because the temperature at which they emit infrared radiation (heat) back to space is much less due to their cold temperature. Conversely, low clouds tend to be optically thick and reflect more solar radiation back to space, causing more of a cooling effect. They also emit more infrared radiation upward because they're emitting at a warmer temperature lower in the atmosphere, further adding to their cooling effect.
However, scientists are not yet certain whether the net effect globally is cooling or warming.
What else can I help you with?
How do clouds affect climate change?
Clouds play a complex role in climate change by influencing both warming and cooling effects in the atmosphere. They reflect sunlight, which can help cool the Earth's surface, but they also trap heat through the greenhouse effect, contributing to warming. The overall impact of clouds on climate depends on their type, altitude, and thickness, making their role in climate models challenging to quantify. As climate change progresses, shifts in cloud patterns and behaviors could further exacerbate or mitigate warming trends.
How clouds reflect heat to the Earth?
For a quick answer, here ya go: Heat radiating from the sun causes the water in the oceans to evaporate. This water vapor accumulates in the atmosphere creating more clouds. The clouds form sort of a blanket that reflects heat away from the earth's surface.
Why increasing in cloud cover will increase albido yet not decrease in temperature earth?
Clouds have a high albedo, meaning they reflect a significant amount of sunlight back into space. This reflection reduces the amount of solar radiation absorbed by Earth's surface, leading to a cooling effect and preventing a decrease in temperature. However, clouds also act as a blanket, trapping some of the heat radiated by the Earth's surface, which can mitigate the cooling effect.
Many clouds reflect on a lot of sun light because they have an high?
Clouds reflect sunlight because of their high albedo, which is the ability of a surface to reflect light. This means that they send a significant amount of sunlight back into space, contributing to cooling the Earth's surface.
Can cloud whitening stop global warming?
The more clouds there are the more sunlight is reflected. However the relationship is complex and involves many feedback processes. The climate models DO include these processes and at it would appear that clouds will not STOP global warming.
How can clouds cool down the Earth?
Clouds can cool down the Earth by reflecting incoming sunlight back into space, which reduces the amount of solar radiation reaching the Earth's surface. They also increase the Earth's albedo, which is its ability to reflect sunlight. Additionally, clouds can trap heat radiated from the Earth's surface, but their overall cooling effect usually outweighs this warming effect.
How might global warming affect the clouds?
Clouds are one of the big unknowns about global warming as they can have a range of effects, warmer temperatures caused by global warming will result in higher rates of evaporation and therefore will result in higher cloud cover. in turn higher cloud cover can increase night time temperatures by acting as insulation and preventing heat escaping the atmosphere during the night. At the same time clouds can reflect sunlight resulting in reduced daytime temperatures. the local impact of clouds will depend on the humidity of an area.
What causes global warming other than people?
A Scandinavian Scientist has accurately proposed that the current decrease in the output of comic rays from the Sun results in a decrease of 'sites of nucleation' in the upper Atmosphere that are critical for the formation of 'cloud water droplets' that proceed to form Clouds: no Clouds means more Incident Sunlight.
How do clouds affect climate change?
Clouds play a complex role in climate change by influencing both warming and cooling effects in the atmosphere. They reflect sunlight, which can help cool the Earth's surface, but they also trap heat through the greenhouse effect, contributing to warming. The overall impact of clouds on climate depends on their type, altitude, and thickness, making their role in climate models challenging to quantify. As climate change progresses, shifts in cloud patterns and behaviors could further exacerbate or mitigate warming trends.
Many clouds have a high albedo therefore tend to?
Clouds with high albedo reflect more incoming solar radiation back into space, which can lead to a cooling effect on the Earth's surface by reducing the amount of solar energy absorbed. This can influence the Earth's energy balance and may contribute to a decrease in global temperatures.
How clouds reflect heat to the Earth?
For a quick answer, here ya go: Heat radiating from the sun causes the water in the oceans to evaporate. This water vapor accumulates in the atmosphere creating more clouds. The clouds form sort of a blanket that reflects heat away from the earth's surface.
How much does Venus's clouds reflect?
venus clouds don`t reflect alot because venus is`nt really close to light.
How does an occluded cloud form?
It forms by clouds warming up!
Why are clouds good or bad for global warming?
they are good for us.
Does the sun light reflect on clouds?
Yes it does.
What effect does cloud cover have on the earths temperater?
During the day, clouds can absorb heat energy from the sun. This causes a warming effect on the Earth. At night, cloud cover will keep the heat within the Earth's atmosphere, which also has a warming effect. This is because hot air rises, it is trapped by the clouds and therefore the temperature remains moderately warm. This is why in deserts (where there isn't much cloud cover) it is baking hot in the day, but freezing at night.
Why increasing in cloud cover will increase albido yet not decrease in temperature earth?
Clouds have a high albedo, meaning they reflect a significant amount of sunlight back into space. This reflection reduces the amount of solar radiation absorbed by Earth's surface, leading to a cooling effect and preventing a decrease in temperature. However, clouds also act as a blanket, trapping some of the heat radiated by the Earth's surface, which can mitigate the cooling effect.
