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Unit 1 Stems: Just Add Water

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.

Which stems mean "water"?

a)

hydr

b)

aqua/aqu

c)

mar/mer

2.

Which stems mean "sea"?

a)

hyrd

b)

aqua/aqu

c)

mar/mer

3.

Match the following

a)

dehydrate

1.

to lose water or moisture; to become dry

b)

maritime

2.

on or near the sea

c)

aquatic

3.

living or taking place in water

d)

hydroelectric

4.

related to electricity that is made from the energy of falling water

e)

marina

5.

a small harbor where small boats can dock

4.

Match the following words with their definitions.

a)

hydrant

1.

an upright pipe with a spout, nozzle, or other outlet,

for drawing water from

b)

marine

2.

related to the sea; existing in or produced by the sea

c)

aquifer

3.

an underground layer of rock that water continually moves through

d)

aqueduct

4.

a channel that has been built to carry water over long distances

e)

aquarium

5.

a glass tank or bowl in which fish or other aquatic animals live

5.

What are TWO antonyms for dehydrate?

a)

moist

b)

dry

c)

arid

d)

humid

6.

Which TWO words are synonyms for marine?

a)

seafaring

b)

oceanic

c)

mountainous

d)

earthly

7.

Someone who is hydrophobic might fear what?

a)

swimming in a pool

b)

petting a dog

c)

flying in an airplane

d)

spiders

8.

Where would a mariner work?

a)

ship

b)

airplane

c)

taxi

d)

school

9.

What color is aquamarine?

a)

light blue

b)

dark grey

c)

red

d)

purple

10.

Match the following

a)

submarine

1.

a submersible warship usually armed with torpedoes

b)

mermaid

2.

half woman and half fish; lives in the sea

c)

hydrogen

3.

gas that combines with oxygen to make water

d)

aquaculture

4.

the farming of plants and animals that live in water

e)

hydrometer

5.

device for measuring some characteristics of a liquid