We recycle materials

Multiple Choice

In the scientific method "ask a question" is the step...

• 1

• 2

• 3

• 4

Multiple Choice

Matter has three states.

• True

• False

Multiple Choice

Different types of matter are called:

• Solutions

• Substances

• Mixtures

Multiple Choice

In ______ we cannot see the different substances.

• Solutions

• Mixtures

Multiple Choice

Choose the correct sentence.

• Air is matter in a gaseous state.

• Oil is matter in a solid state.

Multiple Choice

Classify the substances in the photo.

• Solution

• Mixture

Multiple Choice

This object is made of ________ materials.

• natural

• human-made

Multiple Choice

This object is...

• Rigid

• Flexible

• Hard

Multiple Choice

Light cannot pass through ______ materials.

• Transparent

• Opaque

• Translucent

Multiple Choice

Sound is a form of energy that travels in waves.

• True

• False