Problem: Process: - Add water to a pot - Put the pot over a source of heat - Turn the heat on - Wait for a few minutes - Begin to observe small bubbles in the water - Wait until the water starts to bubble a lot - Wait until you can see steam rising from the water - Turn the heat source off - Take the pot off of the heat source. Question: suppose animals do not eat them happens, how will it affect SLOWER boiling. - A: more - B: less - C: no effect

A: C

Problem: Process: - Salt water is contained in a factory or plant - The water is boiled to a very high tempature - The salt becomes seperated from the water - The salt is removed - The water is able to be drank at this point. Question: suppose the water is able to heat happens, how will it affect water does not reach a high temperature. - A: more - B: less - C: no effect

A: B

Problem: Process: - Wind passes the turbines and moves the blades - The shaft of the turbine spins - Shaft is connected to a generator - The generator uses the spins of the shaft to rotate a rotor - The rotor spins inside the core, which has magnets inside surrounded by wire loops inside - The spinning of the rotor in the core generates electricity - Question: suppose less electricity produced happens, how will it affect LESS electricity being generated. - A: more - B: less - C: no effect

A: A

Problem: Process: - Magma comes up to the surface of the earth - The magma cools - Particles inside the magma move closer together - Crystals are formed - The crystals contain minerals. Question: suppose More magma is cooled down happens, how will it affect LESS minerals forming. - A: more - B: less - C: no effect

A:
B