The sunlight that we see here on Earth actually left the Sun ___ minutes before.

• 1
• 5
• 10
• 20

Tags

NGSS.MS-ESS1-1

During ___, plants use light energy to create chemical energy.

• photosynthesis
• electricity
• reflection
• refraction

Tags

NGSS.MS-LS1-6

Space is dark because light is only visible when it has an object of which to ___ off.

• reflect
• refract
• transparent
• opaque

Tags

NGSS.MS-PS4-2

True or False: Humans can see all types of light.

• True
• False

Tags

NGSS.MS-LS1-8

Light energy travels ___.

• in straight lines
• in curved lines
• in angled lines
• in circles

When light can easily pass through an object, we say that that object is ___ .

• transparent
• translucent
• opaque
• transported

Tags

NGSS.MS-PS4-2

When light partially passed through an object, we say that that object is ____ .

• translucent
• transparent
• opaque
• optical

Tags

NGSS.MS-PS4-2

When light cannot pass through an object, we say that that object is ____ .

• opaque
• transparent
• translucent
• translated

Tags

NGSS.MS-PS4-2

We see the color of an object because ___ .

• that color is reflected back to the eye and all other colors are absorbed.
• that color is absorbed to the eye and all other colors reflect off.

Tags

NGSS.MS-PS4-2

Which travels faster: light or sound?

• light
• sound