Greenhouse effect assessment questions 1 what is the major cause of the greenhouse effect a) gases in the atmosphere absorb heat from the sun b) gases in the atmosphere absorb heat from the earth's surface c) gases in the ozone layer absorb heat from the sun d) gases in the ozone layer absorb heat from the earth's surface 2. Greenhouse effect' , or, stated more correctly, have we detected changes in climate that can, with high statistical confidence, be attributed to the enhanced greenhouse effect. More regional studies such as an examination of downward longwave radiation over the central alps find that downward longwave radiation is increasing due to an enhanced greenhouse effect (philipona 2004. Greenhouse effect the greenhouse effect refers to circumstances where the short wavelengths of visible light from the sun pass through a transparent medium and are absorbed, but the longer wavelengths of the infrared re-radiation from the heated objects are unable to pass through that medium.
The greenhouse effect is caused by gases that allow sunlight to pass through but trap heat energy before it is radiated back to space true the warming trends observed on earth since 1950 are fully explained by natural causes. 5 greenhouse gases in the atmosphere absorb some infrared radiation and re-reflect it back to earth 6 this causes the green house effect and results in an increase in average mean temperatures on earth. 2 if human civilization had never developed on earth, would there be a greenhouse effect a) yes, the greenhouse effect is caused by naturally occurring gases (correct) b) yes, the greenhouse effect is caused by plants giving off gases c) no, the greenhouse effect is caused by humans burning fossil fuels d) no, the greenhouse effect is caused by humans depleting ozone.
I do stipulate that the greenhouse effect does exist i maintain, however, that the ability of co 2 emissions to cause global warming is tiny and overwhelmed by natural forces the main effect of our greenhouse is to slow cooling. The greenhouse effect occurs naturally, providing a habitable climate atmospheric concentrations of some of the gases that produce the greenhouse effect are increasing due to human activity and most of the world's climate scientists consider that this is a significant part of the cause of observed. The greenhouse effect is a complicated process by which the earth is becoming progressively warmer the earth is bathed in sunlight, some of it reflected back into space and some absorbed.
The greenhouse effect was an expression first created by french mathematician jean fourier in 1822 fourier suggested the earth's atmosphere acts like a glass greenhouse, which lets through the rays from the sun, but traps the re-radiated rays from the ground. Why greenhouse gas theory is wrong -- an examination of the theoretical basis i am posting a much enhanced and edited version of a post which appeared on 17 february 2013 so it will gain new attention in light of the on-going obama administration effort to misrepresent catastrophic man-made global warming as settled science. Dr manishika jain in this lectures explains the causes (natural and anthropogenic) and impacts of greenhouse effect & global warming greenhouse effect.
The earth's greenhouse effect is a natural consequence of the chemical makeup of its atmosphere if it were not for the greenhouse effect, life as we know it could not exist on earth: it would be too cold. The greenhouse effect is a result of solar radiation being trapped in a planet's atmosphere by natural and manufactured greenhouse gases carbon dioxide, methane, fluorinated gases, nitrous oxide, and water vapor bond with ozone to absorb the heat rising from earth and, therefore, raise its temperature. Greenhouse effect and global warming is one of the major problems that the world is facing today an in-depth explanation of global warming and greenhouse effect along with its causes and effects is given below.
Joseph fourier, the 'greenhouse effect', and the quest for a universal theory of terrestrial temperatures james r fleming the central role that the theory of terrestrial temperatures played in fourier's mathematical physics has. A) all molecules with n 2 atoms are greenhouse gases b) water vapor is a greenhouse gas c) no molecules with n=2 identical atoms are greenhouse gases d) all of the above e) a) and b) all of the above. The greenhouse effect is a result of a consumption and radiation of energy in the atmosphere b absorption and radiation of energy in the hydrosphere c consumption of fruits and vegetables that produce a biofuel.