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Greenhouse gases don't "warm the atmosphere". What they do is trap heat.
Why is because that's the definition of "greenhouse gas". Okay, a little more detail: they're transparent to high frequency radiation (visible light and UV) but largely opaque to lower frequency radiation (like IR). So energy in the form of visible light gets to the surface just fine, but when it's time to reradiate it as heat, greenhouse gases block the emission of the lower frequency IR "heat" radiation.
What else can I help you with?
What two things keep your atmosphere warm?
The natural greenhouse effect, helped by greenhouse gases and the carbon and water cycles of the earth keep the atmosphere warm. Greenhouse gases keep back some of the sun's heat so it doesn't radiate back out to space. This has kept the earth warm for millions of years.
Why is it incorrect to say that greenhouse gases cause global warming?
It is not incorrect, Greenhouse gases are Methane and Carbon Dioxide and their increasing presence in Earth's atmosphere is causing the temperature of the atmosphere to rize (warm).
What happens to greenhouse gases at natural levels in the atmosphere?
At natural levels of greenhouse gases in the atmosphere (before the Industrial Revolution), the carbon cycle moved carbon dioxide in and out of land, sea and air. Enough carbon dioxide remained in the atmosphere to keep the earth comfortably warm, warm enough for life.
What do greenhouse gases in earth's atmosphere do?
Greenhouse gases trap heat in Earth's atmosphere, acting like a blanket to keep the planet warm. This process is known as the greenhouse effect. However, an increase in greenhouse gases, such as carbon dioxide and methane, is contributing to global warming and climate change.
How are greenhouses gases helpful?
Greenhouse gases are helpful because they trap heat in Earth's atmosphere, which keeps the planet warm enough to support life. Without greenhouse gases, Earth would be too cold for humans, plants, and animals to survive. However, an overabundance of greenhouse gases can lead to climate change and negative impacts on ecosystems.
How do greenhouse gases affect the earths atmosphere?
They slow the loss of heat
Why do you need greenhouses?
Greenhouse gases are needed to keep the planet warm. If it was not for greenhouse gases in the atmosphere, the earth would be like the moon, warm during the day and frozen at night.
What do gases affect?
Greenhouse gases affect the temperature of the atmosphere. They capture the sun's heat and warm the planet.
What causes earth surface to get warm?
Sunlight. The warmth rises into the atmosphere where some is trapped by greenhouse gases. These warm gases then warm the earth's surface again.
What are some effects of the greenhouse effect?
There is a greenhouse effect on Earth because three-atomed gases in the atmosphere retain heat and ensure that the earth stays warm. Other examples of a greenhouse effect are the atmospheres of Venus and Mars. Mercury has an atmosphere but has no greenhouse effect, as the main gases (hydrogen, helium and oxygen) are not greenhouse gases. So Mercury is a non-example of the greenhouse effect. The moon is also a non-example, as it has no atmosphere at all.
How do atmospheric greenhouse gases help heat the atmosphere?
Atmospheric greenhouse gases trap heat from the sun, preventing it from escaping back into space. This process, known as the greenhouse effect, helps to warm the Earth's atmosphere and surface.
What do greenhouse gases reflect?
Greenhouse gases don't reflect anything. They absorb energy from incoming sunlight and warm up. The warm gas molecules then share the heat with all other molecules in the atmosphere. Many people think there is a layer of greenhouse gas "up there" that reflects the heat back to Earth. This is not the case, The gases are mixed all through the atmosphere, not concentrated in a layer.
What two things keep your atmosphere warm?
The natural greenhouse effect, helped by greenhouse gases and the carbon and water cycles of the earth keep the atmosphere warm. Greenhouse gases keep back some of the sun's heat so it doesn't radiate back out to space. This has kept the earth warm for millions of years.
Why is it incorrect to say that greenhouse gases cause global warming?
It is not incorrect, Greenhouse gases are Methane and Carbon Dioxide and their increasing presence in Earth's atmosphere is causing the temperature of the atmosphere to rize (warm).
What are the functions and actions of greenhouse gases?
To trap heat. The functions of greenhouse gases are to absorb heat from sunlight and trap it in the atmosphere to warm the Earth and melt the ice caps.
What makes a greenhouse gas and how does it contribute to the Earth's climate system?
Greenhouse gases are gases in the atmosphere that trap heat from the sun, causing the Earth's surface to warm. This warming effect is known as the greenhouse effect. The main greenhouse gases are carbon dioxide, methane, and water vapor. When these gases accumulate in the atmosphere, they enhance the natural greenhouse effect, leading to global warming and climate change.
What happens to greenhouse gases at natural levels in the atmosphere?
At natural levels of greenhouse gases in the atmosphere (before the Industrial Revolution), the carbon cycle moved carbon dioxide in and out of land, sea and air. Enough carbon dioxide remained in the atmosphere to keep the earth comfortably warm, warm enough for life.
