Uses of Light

Light is a form of energy that makes us _____________

• feel good

• relax

• see

• hear

Tags

NGSS.4-PS4-2

We see objects when light ___________the object int our eyes

• bounces off

• bounces in

• bends round

Tags

NGSS.MS-PS4-2

Light can be used for sterilizing because ________ rays from light kills germs

• LED

• UV

• NEON

Select the uses of light

• 
• 
• 
• 

Tags

NGSS.4-PS4-2

NGSS.4-PS3-2

When light is used for treatment, it is called ____________

• Photosynthesis

• Photography

• Photo-therapy

When plants use light to make food, it is called_________ the

• Photography

• Photo-therapy

• photosynthesis

Tags

NGSS.MS-LS1-6

Which of the following requires light ?

• Mountain formation

• Valley formation

• Shadow formation

Tags

NGSS.MS-PS4-2

Sunlight is useful for _________ synthesis

• Vitamin B

• Vitamin C

• Vitamin D

Tags

NGSS.MS-LS1-6

The following are uses of light EXCEPT

• 
• 
• 
• 

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The picture shows that light can be used for _________

• decoration

• drying

• signalling

• sterilizing