NATURAL SCIENCE

Matter is...

• everything around us that occupies space.

• everything around us that have volumen only.

Two properties of matter are:

• Density and weight
• Color and texture
• Temperature and pressure
• Mass and volume

The three states of matter are:

• solid, liquid, plasma
• liquid, gas, plasma
• solid, plasma, gas
• solid, liquid, gas

How can we measure the amount of matter in a object (mass)?

• kg

• g

• l

• ml

How can we measure the amount of space that an object occupies (volume)?

• l

• g

• m

• km

They have fixed shape and fixed volume:

• solids

• liquids

• gases

They do not have fixed shape but have fixed volume:

• solids

• liquids

• gases

They do not have fixed shape and they do not have fixed volume:

• solids

• liquids

• gases

Naturals materiales can be...

• from animals

• from plants

• from minerals

• plastic

• human-made

Choose the human-made materials:

• plastic

• glass

• wool

• marble

• leather