earth

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1.
1 point
A disco ball is a source of light.
2.
1 point
The closer an object is to a source of light, the _________ the shadow.
3.
1 point
A shadow happens when something blocks light.
4.
1 point
The sun is a source of light.
5.
1 point
A shadow is caused when......
6.
1 point
shadows are very long.....
7.
1 point
the refraction of light happens when..........
8.
1 point
How do we see?
9.
1 point
shadows are very short in the
10.
1 point
A light source is......
11.
1 point
light makes rainbows.
12.
1 point
How many planets are there?
13.
1 point
A shadow is made when light is reflected.
14.
1 point
When an object is a long ways away from the source of light, the shadow gets smaller.
15.
1 point
light could be reflected by........