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Negative numbers are...

• numbers below zero

• numbers above zero

• numbers more than 100

• numbers less than 100

The further below 0 a number is the..

• the larger it is

• smaller it is

• the colder it is

• the more it is

-13 is smaller than -3

• True

• False

Negative numbers are often used to measure...

• time

• temperature

• weight

• distance

-20 is a lot colder than -2

• False

• True

Rays of light travel in______

Transparent means

• all the light will travel through

• no light will travel trhough

• most of the light will travel through

Opaque means

• light is absorbed and blocked by the object

• light will sometimes travel through

• light is absorbed and travels through the object

When light cannot be passed through to the other side, a ______ is formed.

The closer an object to a light source...

• there will be no shadow

• the smaller the shadow will be

• the larger the shadow will be