Unit 2 MD2 Ls 1 Animal Communication

Who is a wildlife conservationist?

• A person who protects plants and animals.

• A person who plays with sand.

Communicate means to give information.

• True

• False

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Sound is a form of __________________.

• people

• energy

• ears

• vibration

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NGSS.MS-PS4-2

We use energy every day.

• True

• False

We hear sound when it travels to our ____________.

• nose

• eyes

• ears

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We use ________ to communicate.

• sounds

• sleep

Vibrate means to move back and forth.

• True

• False

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NGSS.MS-PS4-2

What do animals do to communicate?

• They make sounds and use body parts.

• They sleep or stay quiet.

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Baby birds sleep when they are ready to eat.

• True

• False

Cicadas rub their wings together to make sounds.

• True

• false