Y4 SCIENCE LIGHT AND SOLARSYSTEM

What is light?

• The Sun

• A form of energy

• The Moon

• A star

What is light?

• The Sun

• A form of energy

• The Moon

• A star

Which of the following is a source of light?

• A candle

• A mirror

• A glass

• A book

Which is a natural source of light?

• A lamp

• Water

• A flashlight

• Lightning

Which of these is not a source of light?

• A torch

• The Moon

• The Sun

• A candle

How is a shadow created?

• When an object reflects the light

• When an object blocks the light

• When an object lets light pass through

• When you turn off the light

What does "transparent" mean?

• Light cannot pass through the object

• You can't see clearly through it

• Some light passes through an object

• Light completely passes through an object

Tissue paper is _____________ which will let some light pass through it.

• Translucent

• Transparent

• Opaque

• Light

Shadows are ______________ at noon.

• longest

• prettiest

• tallest

• shortest

A shadow is created when a light is absorbed by something transparent.

• true

• false