a sample of hydrogen has an initial temperature of 50.0c when the temperature is lowered to -5.0c the volume of hydrogen becomes 212cm3 what is the initial volume of the hydrogen

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.