4th Grade Science Skills Quiz

What is the first stage of a butterfly's life cycle?

• Pupa

• Egg

• Adult

• Larva

Which part of the plant life cycle comes after the seedling stage?

• Germination

• Flowering

• Mature plant

• Seed dispersal

What is the purpose of a circuit breaker in an electrical circuit?

• To increase the current flow

• To decrease the resistance

• To interrupt the circuit if the current is too high

• To connect more components in the circuit

In a simple electrical circuit, what component is necessary to light a bulb?

• Switch

• Battery

• Resistor

• Capacitor

What happens in the pupa stage of a butterfly's life cycle?

• The butterfly lays eggs.

• The caterpillar forms a cocoon.

• The butterfly emerges from the cocoon.

• The caterpillar hatches from the egg.

Which of the following is NOT a part of a plant's life cycle?

• Pollination

• Photosynthesis

• Seed dispersal

• Germination

What is the function of a conductor in a circuit?

• To stop the flow of electricity

• To store electrical energy

• To allow the flow of electricity

• To convert electrical energy into heat

Which sequence correctly represents the life cycle of a frog?

• Egg -> Tadpole -> Adult Frog -> Froglet

• Egg -> Tadpole -> Froglet -> Adult Frog

• Egg -> Froglet -> Tadpole -> Adult Frog

• Tadpole -> Egg -> Froglet -> Adult Frog