The current researched Answer is: it causes Global Warming.
The green house affect the earth of mealting the polar region;
for environment
no
they make the earth warmer
The Earth's mean temperature will rise.
The earth
Pollution is one clear contributing 'factor'.
CO2 is a green house gas that stays in the atmosphere and traps the suns radiation on earth resulting in the warming of the earth's surface. Thus it is compared to the green house.
the green house effect is when the earth gets warmer because of the pollution in the air is keeping the suns rays in closer to the earth making it warmer.
Venus has an estreme greenhouse effect.
Green house effect assist the earth to retain its temperatuere in equilibrium. In absence of green house effect , earth's temperature will be rapidly increase due to intensity of sunlight further in night or in lake of sunlight the temperature of earth surface will be rapidly go down. But much concentration of green house gases absorb more heat that results much temperature during day and also more temperature in night...
Infrared radiation