Science -- Sound

How does sound travel?

• Sound doesn't travel

• Straight lines

• Waves

Whistle pitch:

• High

• Low

• Medium

• None

Lion's roar pitch:

• High

• Low

• Quiet

• None

High volume is:

• Quiet

• Loud

• Soft

• No sound

Low volume is:

• Loud

• Quiet

• High pitch

• No sound

What is vibration?

• Moving back and forth

• Staying still

• A loud noise

• Silent

What does sound make when it hits a wall?

• Gets louder

• Absorbs

• Echo

• Nothing