Types of Matter
Mass
The 3 Rs
Metric System
Ways to Measure
100

Anything that takes up space, has mass, and has properties you can observe is called...

matter

100

The amount of matter making up an object is called its...

mass

100

Another way of dealing with garbage is to - the amount of things we use that create garbage.

reduce

100

A system of measurement based on units of 10 is the...

metric system

100

- is the number of unites that fit along one edge of something.

length
100

A form of matter that has a definite shape and takes up a definite amount of space is a...

solid

100

An object has the same mass anywhere, but its - may be different.

weight

100

One way to - a plastic milk container is to use it as a watering can.

reuse

100

You can measure things in several ways using - units.

standard

100

- describes how much space an object takes up.

volume

100

A form of matter that does not take up a definite amount of space and has no definite shape is a...

gas

100

Weight is the measure of the pull of - between an object and the Earth.

gravity

100

After we use something, it can sometimes be - or made into something else.

recycled

100

The amount of matter in a given space is...

density

100

A form of matter that takes up a definite amount of space and has no definite shape is a...

liquid

100

The upward force of water or air on an object is called...

buoyancy

100

- is the measurement that describes the number of unit squares that cover a surface.

area

100

A characteristic of something that you can observe is called a...

property

100

The unit you use depends on what you're...

measuring

100

A metric unit for measuring the volume of a liquid is a...

liter

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