What happens as gravity pulls water down a slope? a. kinetic energy changes to potential energy. b. both kinetic and potential energy vanish. c. energy is stored for future use. d. potential energy changes to kinetic energy.

Which of these has the least impact on the climate of a place

The english language is part of which language family? a. alatic b. dravidan c. indo-european d. khoisan

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d