Seaweed and Algae

Is seaweed a type of algae?

• Yes

• No

How tall can algae grow in 24 hours?

• Variety of different heights

• twice the size

• does not grow

• grows 1 foot

Tags

NGSS.MS-LS1-5

Why is algae not a plant?

• It does not have roots.

• It floats.

• It does not have roots and it floats.

What kind of algae is made into biofuel?

• Brown algae

• Red algae

• Green algae

What was the first type of algae that was discovered?

• Red algae

• Brown algae

• Green algae

True or false? All algae grow at the same rate.

• True

• False

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

What are sea vegetables?

• lettuce that looks like algae

• edible algae

• carrots and beets that grow underwater

Is kelp a type of algae?

• Yes

• No

Tags

NGSS.MS-LS4-2

True or false? Algae is in a lot of baby food.

• True

• False

If you are swimming in the ocean, how can you tell good algae from bad algae?

• Bad algae is usually brown or red.

• Bad algae is larger.

• Bad algae smells terrible.

• You cannot really tell as a swimmer.