Using what you have learned, find the volume of the rock. (Hint: For a more precise measurement, use the 25-mL graduated cylinder.)

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.