Light Energy - Year 5

The moon is a source of light.

• True

• False

The most important source of light and heat energy is ____

• The fish

• The clouds

• A coral reef

• The sun

What provides Earth with heat and light?

• The Sun

• The planets

• The Moon

• The atmosphere

Tags

NGSS.MS-ESS1-1

Plants needs the sun’s light energy to ____________.

• Make carbon dioxide

• make their own food (photosynthesis)

• Make water

Materials that do not let any light pass through them is _____

• opaque

• translucent

• transparent

This material allows almost ALL of the light to pass through it. This material is:

• Transparent

• Translucent

• Opaque

This material allows almost SOME of the light to pass through it. This material is:

• Transparent

• Translucent

• Opaque

These toys are blocking all of the light, creating black shadows on the wall. These toys block all of the light, because they are made of materials that are:

• Transparent

• Translucent

• Opaque

How does light energy helps us(people)?

• Help us to see and keep warm

• Help us to grow

Which of these is a source of light?

• A firefly

• A drinking glass

• Trees

• The whiteboard

Tags

NGSS.1-PS4-2

NGSS.1-PS4-3