Geography

Geography, 20.08.2019 02:30, janneemanoeee

All of the following are thought to contribute to the changes in earth's climate except:
a. an increase in solar energy due to an increase in sun spotsb. an increase in volcanic eruptionsc. changes in the earth's position relative to the sund. an increase in pollen dust in the atmosphere

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Geography, 03.09.2019 02:20, jess2788

Radiation (in) = radiation (out) πr 2 x (0.7 x 1361 w/m2 )= use the formula above to calculate the temperature of the earth assuming radiative balance where energy in = energy out. a) go through the exercise of calculating the temperature of the earth based on simple radiative balance, ignoring greenhouse gases, and assuming 30% albedo. assume the total incoming solar radiation is 1361 w/m2 . show your work. b) now, calculate temperature change of the earth if the earth’s albedo varies. what happens if albedo increased to 42%? what happens if it falls to 12%? explain the temperature difference you calculated for each new albedo scenario and show your calculations. c) one of the primary arguments made by climate skeptics is that the climate change we are observing is due to an increase in incoming solar radiation. if the total incoming solar radiation rose by 12%, how much of a temperature increase would that trigger? how does that compare to the temperature change we have observed? how does that increase in solar radiation compare to the increase we have observed?

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Biology, 20.09.2019 18:00, jadenpmoore2008

How can sunspots affect earth’s climate? an increase in sunspots could cause an increase in earth’s temperature. the magnetic pull of sunspots could change the shape of earth’s orbit. a decrease in sunspots could cause an increase in earth’s temperature. sunspots can contribute to the buildup of greenhouse gases.the answer is a

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Geography, 10.11.2019 07:31, Damagingawsomeness2

All of the following are thought to contribute to the changes in earth's climate except: a. an increase in solar energy due to an increase in sun spots b. an increase in volcanic eruptions c. changesin the earth's position relative to the sun d. an increase in pollen dust in the atmosphere

Answers: 1

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a. an...

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