So 50% of the sun's radiation is lost before it reaches earth's surface.
See the diagram link below.
The visible outside part of the Sun can be said to be its surface. But the Sun doesn't have a solid surface on which you might stand, if that's what you mean. The "surface" we see is called the "photosphere".
If you think it has a scratch get a towl ,NOT A KLEENEX, and get it a litle wet. Dont get it drinched just anough that it will wash away the dust and other debris If it has a scratch sit it on a flat suface and hold it down by puting you finger as close to the inside edge ,where the hole is, as possible. and scrub with a dry cloth over and over again. Disk are not sensitive to water because they are made a a special plastic engraved with information that is coated with plastic. I have tried many different things but this works best. I have 4 cats and they are always scratching my disk.
Mostly 75 percent
Since stratospheric ozone is produced by solar UV radiation, one might expect to … Consequently, unabsorbed and dangerous ultraviolet-B radiation is able to reach the Earth's surface .
Suface currents form from the wind. The wind can make the surface cold or warm.
Due to suface tension the suface of two moist grain act a suface attraction force upon each other and attracted to wards each other.
YOu
suface
The suface are of a rectangular prism is the area of each face added together for a total.
The suface area of a sphere with a radius of 7 meters is 615.75m2
The two main absorbers of radiation emitted by Earth's surface are water vapor and carbon dioxide in the atmosphere. These gases trap heat and contribute to the greenhouse effect, which helps regulate the Earth's temperature.
rocks
from winds :)
Earth.