Light is a form of _________________

• light
• 5 senses
• energy
• motion

Tags

NGSS.MS-PS4-2

What supplies nearly all of Earth's NATURAL light energy

• fire
• the Sun
• Light bulbs
• flashlights

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

Light energy travels in a straight line as ___________

• rays
• diagonals
• symmetry
• vertical

The speed of light is ____________

• super slow
• 300,000 km/s
• 65 mph
• unmeasurable

Objects that give off their own light are called ________________

• lit up
• luminous
• colorful
• self-lighting light

Moonlight is _____________ sunlight

• bright
• absorbed
• reflected
• natural

Material that allows ALL light to pass through.

• Opaque
• translucent
• transparent

Tags

NGSS.MS-PS4-2

Type of material that allows SOME light to pass through.

• Opaque
• transparent
• translucent

Tags

NGSS.MS-PS4-2

Type of material that lets NO light to pass through.

• opaque
• transparent
• translucent

Tags

NGSS.MS-PS4-2

Fireflies produce a ____________ source of light

• natural
• artificial