Mastery Check: Light Sources 3°

The main source of light on Earth is:

•  

  The Sun

• The Moon

•  

  The Stars

• Fire

An example of light source is:

• Computer

• Copybook

•  

  The body

• Eyes

An example of a light source is:

•  

  a window

•  

  an apple

•  

  a bed

•  

  a lamp

An example of natural light source is:

• computer

• tablet

• stars

• torch

An example of artificial light source is:

• the Sun

• a fire

• a computer

• the stars

The main difference between the stars and a lamp is:

Look at the picture below and explain why we can see the book.

Name 3 light sources that you found on your walk around the school.