Mixed Big Idea Science Review

_________ has the ability to cause motion or create change

• Electricity

• Energy

• Conductors

• a dolphin

Energy can transform from one form to another.

• True

• False

Energy can transform from one form to another.

• True

• False

Light travels in a _____________ line.

• zig-zag

• bent

• straight

bounce off

• bend

• absorb

• reflect

To take in

• bend

• absorb

• reflect

In this picture, light is being _________.

• bent

• absorbed

• reflected

Sound travels in waves and sound waves produce vibrations.

• True

• False

When sound waves vibrate FAST a __________ pitch sound is produced.

• HIGH

• LOW

When sound waves vibrate SLOW a __________ pitch sound is produced.

• HIGH

• LOW