2.5 liters of gas is stored at a pressure of 100 atm, if the volume were increased to 4 liters, what would be the new pressure? a. 250 atm
b. 1000 atm
c. 62.5 atm
d. 160 atm

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage