from a to c please Thank you 9080 -Sun energy flux:63 x 10° W/m? at the Sun surface701370 W/m? solar constant reaching Earth342 Wim? average entering atmosphere240 W/m? absorbed by Earth8050black body5778 K4030Earth energy flux:20240 W/m? radiated by Earth10black body255 Kscaled by 100.10.2 0.3 0.4 0.6102030 4060100Wavelength (um)Figure F01-7-5. Answer these questions using the figure shown above.A. What is on the x and y axis of this graph? Describe in everyday words the meaning of the variable on the y-axis, using an example toclarify.B. What is the difference between the yellow and red curves?C. The yellow curve says that it was scaled by 10-6. What does that mean? How does that change how you interpret this plot? Can youexplain this in terms of your experience of sunlight versus heat radiated by the earth?D. Why does the Earth radiate higher wavelength light than the sun? What type of light does the sun radiate compared to the type oflight that Earth radiates? (Hint: convert the wavelengths to nanometers.)E. The energy flux from the sun does not entirely reach the Earth's surface. Using the data given, how much energy is reflected by theEarth's atmosphere?F. Why is it important that the energy flux that reaches the Earth's surface is equal to the amount of energy that the Earth radiates?Radiative Flux (in Wim/um) Figure F01-7-5. Earth's energy budget: the Sun energy absorbed by Earth is equal to the energy radiated by Earth. The plot shows relativeintensities (radiative flux) of Sun (a black body at 5778 K) and Earth (a black body at 255 K) radiation as a function of wavelength (note thatthe x-axis uses a logarithmic scale). The arriving Sun radiation has short wavelengths (ultraviolet, visible, and near-infrared), whereas Earthradiates much longer wavelengths, in the middle of the infrared range. The incoming Sun energy is partially absorbed by Earth's atmospherebefore it reaches Earth's surface and likewise the energy radiated by the surface is partially absorbed by the atmosphere before it reachesouter space. For more detail, click on the two peaks.Let's take another look at the incoming and outgoing energy flux (Figure F01-7-6). As we have mentioned, approximately 30% of theincoming light is reflected back, out of the system into space, by clouds, the atmosphere, or the Earth's surface. Some light energy (~19%) isabsorbed by molecules in the atmosphere, including clouds. The remaining 51% reaches the Earth's surface and is absorbed by the theground and oceans, warming them up. The heat absorbed by the earth and oceans is then sent back up into the atmosphere. Part of theenergy (7%) is transported up through convection; air warms up near the surface and rises as its density is lower than that of the colder air.Another part of the energy (23%) is carried up by evaporating water and released when clouds form, and another fraction (21%) of energy isemitted as infrared radiation. Only a small fraction (6%) of the outgoing infrared radiation reaches outer space. However, a significant part(38%) of this infrared radiation is absorbed by so called greenhouse gases that include H20, CO2, CH4 and O3 in the lower atmosphere.These molecules absorb the radiation energy and send it out as infrared light waves in all directions, including downward toward Earth'ssurface. The net effect is the "trapping" of energy close to the surface, the so called greenhouse effect. This effect is responsible for the 33K discrepancy between the calculated Earth temperature (255 K) and the measured mean surface temperature (288 K). Greenhouse gasesact like a blanket, keeping the air near the surface warm.

Question

from a to c please  Thank you 9080 -Sun energy flux:63 x 10° W/m? at the Sun surface701370 W/m? solar constant reaching Earth342 Wim? average entering atmosphere240 W/m? absorbed by Earth8050black body5778 K4030Earth energy flux:20240 W/m? radiated by Earth10black body255 Kscaled by 100.10.2 0.3 0.4 0.6102030 4060100Wavelength (um)Figure F01-7-5. Answer these questions using the figure shown above.A. What is on the x and y axis of this graph? Describe in everyday words the meaning of the variable on the y-axis, using an example toclarify.B. What is the difference between the yellow and red curves?C. The yellow curve says that it was scaled by 10-6. What does that mean? How does that change how you interpret this plot? Can youexplain this in terms of your experience of sunlight versus heat radiated by the earth?D. Why does the Earth radiate higher wavelength light than the sun? What type of light does the sun radiate compared to the type oflight that Earth radiates? (Hint: convert the wavelengths to nanometers.)E. The energy flux from the sun does not entirely reach the Earth's surface. Using the data given, how much energy is reflected by theEarth's atmosphere?F. Why is it important that the energy flux that reaches the Earth's surface is equal to the amount of energy that the Earth radiates?Radiative Flux (in Wim/um) Figure F01-7-5. Earth's energy budget: the Sun energy absorbed by Earth is equal to the energy radiated by Earth. The plot shows relativeintensities (radiative flux) of Sun (a black body at 5778 K) and Earth (a black body at 255 K) radiation as a function of wavelength (note thatthe x-axis uses a logarithmic scale). The arriving Sun radiation has short wavelengths (ultraviolet, visible, and near-infrared), whereas Earthradiates much longer wavelengths, in the middle of the infrared range. The incoming Sun energy is partially absorbed by Earth's atmospherebefore it reaches Earth's surface and likewise the energy radiated by the surface is partially absorbed by the atmosphere before it reachesouter space. For more detail, click on the two peaks.Let's take another look at the incoming and outgoing energy flux (Figure F01-7-6). As we have mentioned, approximately 30% of theincoming light is reflected back, out of the system into space, by clouds, the atmosphere, or the Earth's surface. Some light energy (~19%) isabsorbed by molecules in the atmosphere, including clouds. The remaining 51% reaches the Earth's surface and is absorbed by the theground and oceans, warming them up. The heat absorbed by the earth and oceans is then sent back up into the atmosphere. Part of theenergy (7%) is transported up through convection; air warms up near the surface and rises as its density is lower than that of the colder air.Another part of the energy (23%) is carried up by evaporating water and released when clouds form, and another fraction (21%) of energy isemitted as infrared radiation. Only a small fraction (6%) of the outgoing infrared radiation reaches outer space. However, a significant part(38%) of this infrared radiation is absorbed by so called greenhouse gases that include H20, CO2, CH4 and O3 in the lower atmosphere.These molecules absorb the radiation energy and send it out as infrared light waves in all directions, including downward toward Earth'ssurface. The net effect is the &#34;trapping&#34; of energy close to the surface, the so called greenhouse effect. This effect is responsible for the 33K discrepancy between the calculated Earth temperature (255 K) and the measured mean surface temperature (288 K). Greenhouse gasesact like a blanket, keeping the air near the surface warm.

Accepted Answer

A) 
y-axis => Radiative flux 
x-axis => Wavelength 
Radiative flux is the measure of the…