The woman pushes a shopping cart. The shopping cart rolls forward. Are the forces acting on the shopping cart balanced or unbalanced?

• Balanced

• Unbalanced

• Neutral

• Static

Will this pair of magnets repel or attract to each other?

• Repel

• Attract

• Neither

• Both

The force when objects are repelled or attracted to each other is _________.

• Magnetism

• Gravity

• Friction

• Electrostatics

Which one of the following supplies are NOT needed to create a closed circuit? Battery, Light bulb, Wire

• Battery

• Light bulb

• Wire

• Plastic

_________ is the force when two magnets go toward one another.

• Repel

• Attract

• Neutralize

• Dissipate

What must be applied to push or pull an object?

• a force

• a mass

• a velocity

• a friction

Animals sometimes survive the winter by ______________. During this time, they are in a sleep-like state.

• Hibernating

• Migrating

• Estivating

• Dormant

The boy is pulling on the heavy wagon. The wagon does not move. Are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Inconclusive

• Neutral

According to the graph, which habitat had the least amount of crocodiles living in that environment?

• Ponds

• Mangroves

• Creeks

• Shorelines

Will this pair of magnets repel or attract to each other?

• Repel

• Attract

• Neither

• Both