Theorist that stated that pieces of Earth's lithosphere are in constant slow motion driven by convection currents.

Does the energy in a solid increase or decrease when changing to a liquid?

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

1. list three scientific reasons cockroaches may fly.