SCIENCE FINAL TEST

It is the softness and loudness of sound.

• pitch

• volume

• vibration

It is called a reflected sound.

• vibration

• noise

• echo

Which of the following will produce the loudest sound?

• a small rock dropped into water

• a small rock dropped on a carpet

• a small rock dropped on a tiled floor

It is simply a push and pull.

• motion

• force

• gravity

When a boy kicks a ball it the force shown is _________.

• push

• pull

• magnetism

It is the force that pulls objects towards the center of the earth.

• magnet

• gravity

• motion

It is an object that pulls or attracts an iron or steel.

• gravity

• pull

• magnet

What makes a sailboat move in the sea?

• water

• wind

• heat

Which is an example of renewable resource?

• plants

• iron

• metal

Which is an example of a non- renewable resource?

• plants

• animals

• iron