Chris' yard has a light brown soil that is very fine. Chris has a hard time finding any rocks, including pebbles, in his yard. Reese's yard has a gray soil that is full of small and medium size rocks. If it rained on both of Chris' and Reese's yards, which yard would likely hold the water above ground the longest?
A. both yards would absorb the water at the same rate
B. neither yard would absorb any water
C. chris’ yard
D. reese’s yard

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

the correct answer is d

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)