0.616 is the distance from the top
of the building to the top of the window.
I think you mean the Cryosphere?
But the answer is D- Earths Ice
This word Cryosphere comes from the greek word "kryos" which means cold
Many people think of the cryosphere as being the north and south poles but snow and ice can be found in a lot of places on the Earth
I'm assuming we're applying the standard Integral form of the calculation of work. The solution is provided in the image.