Q: Fact: quartz scratches glass easily
Question: Quartz can very easily damage
OPTIONS:
- smelted silica
- granite
- diamonds
- steel

A: smelted silica

Q: Fact: some light bulbs convert electricity into light and heat energy
Question: Xenons use current to produce light as well as
OPTIONS:
- rainbows
- thermal exchange
- darkness
- heat sinks

A: thermal exchange

Q: Fact: a light bulb converts electrical energy into light energy when it is turned on
Question: An example of a circuit would be
OPTIONS:
- rock climbing
- running
- dimming a bulb
- swimming

A: dimming a bulb

Q: Fact: a plants require water for to grow
Question: A plant will have difficulty growing larger if it is held away from
OPTIONS:
- corn
- poison
- ice
- liquid

A:
liquid