Q: Fact: gravity causes orbits
Question: An unseen force tugs at celestial bodies giving them
OPTIONS:
- shape
- luster
- a trajectory
- color

A: a trajectory

Q: Fact: when a switch in a simple series circuit is closed , electricity will flow through the circuit
Question: Pressing the power button on an mp3 player
OPTIONS:
- turns on the dishwasher
- switches a simple series circuit on or off
- fills the bathtub with water
- turns on the microwave

A: switches a simple series circuit on or off

Q: Fact: winter in a hemisphere occurs when the Pole located in that hemisphere is tilted away from the Sun
Question: the earth's tilt controls the
OPTIONS:
- seasons
- tides
- sunset
- clocks

A: seasons

Q: Fact: recycling resources has a positive impact on the conservation of those resources
Question: A person wanting to conserve resources in a positive way will
OPTIONS:
- place plastics in special containers
- leave plastic on the roadside
- burn plastics in their yard
- throw away plastic containers

A:
place plastics in special containers