The greenhouse glass blocks all LW and supposedly represents three atmospheric gases, water vapour, carbon dioxide and methane, known as greenhouse gases (GHG).
Not exact matches
Only the light in the visible spectrum can penetrate into the
greenhouse whereas incoming infrared light, which is also known as heat radiation, is
blocked by the
glass or plastic.
A
glass greenhouse and an atmospheric
greenhouse both involve a physical barrier that
blocks the flow of heat, leading to a warmer temperature below the barrier.
A: if CO2 is not
blocking the cooling in the troposphere; as
glass roof does in a normal
greenhouse.
It is commonly said that a
greenhouse works by allowing in visible light and this radiant energy gets absorbed and then the
glass of
greenhouse blocks the infrared light.
The AGW
Greenhouse Effect claim is that longwave thermal infrared is blocked from entering the atmosphere by some, unexplained, invisible barrier like the glass of a g
Greenhouse Effect claim is that longwave thermal infrared is
blocked from entering the atmosphere by some, unexplained, invisible barrier like the
glass of a
greenhousegreenhouse.
Thank you, Bevan, for the very clear analysis of the absurdity created by the impossible AGW fictional fisics of `'» shortwave in longwave out» and the thermal infrared beam from the Sun
blocked by an unexplained invisible barrier
greenhouse glass unable to get through to heat the Earth's surface», but, included in their upwelling and downwelling measurements from the atmosphere anyway, which they call «backradiation».
The
greenhouse is warm because visible light is absorbed inside the
greenhouse and reradiated as infrared, which is
blocked by the
glass.
In the case of a
glass greenhouse; it is mainly by
blocking convection.
Both a
glass greenhouse and an atmospheric
greenhouse lead to higher surface temperatures by
blocking a flow of heat upwards, while having much less effect on the heat flow downwards.