If you cut a piece of aluminum into two equal pieces and cut those pieces into two equal pieces and repeat this 10 times, the tiny piece of aluminum is about 1000 times smaller than the original piece. how many cuts would it take to get down to 1 atom of aluminum if the size of an atom was one billion times smaller than a 1-cm piece of aluminum?

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.