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Clouds & Precipitation

Total questions: 18

Worksheet time: 18mins

Name
Class
Date
1.

Which type of cloud often indicates that a storm is on the way?

a)

cirrus

b)

cirrocumulus

c)

nimbostratus

d)

stratus

2.

Clouds that form very near the ground are called _______________.

a)

smog

b)

haze

c)

fog

d)

dust

3.

Long term ______________________ can devestae a region; crops fail and streams dry up.

a)

droughts

b)

dust storms

c)

cold spells

4.

____________________ is a round pellet of ice that only forms in cumulonimbus clouds.

a)

sleet

b)

snow

c)

hail

d)

freezing rain

5.

An embankment built along the side of a river to prevent flooding of the surrounding land is called a _________________.

a)

levee

b)

dam

c)

tunnel

d)

bridge

6.

Which two conditions are required for cloud formation?

a)

high humidity & warm temperatures

b)

high humidity & cool temperatures

c)

warm temperatures & the presence of particles

d)

cool temperatures & the presence of particles

7.

Clouds that look like fluffy, rounded piles of cotton are _________________ clouds.

a)

cirrus

b)

cumulonimbus

c)

cumulus

d)

stratus

8.

Clouds are formed by the process of ______________________.

a)

precipitation

b)

evaporation

c)

condensation

d)

collection

9.

Plants that have been bred to withstand dry conditions are described as ________________________.

a)

disease-resistant

b)

flood-resistant

c)

drought-resistant

10.

A ___________________ forms when water vapor in a cloud is converted directly into ice crystals.

a)

hail pellet

b)

raindrop

c)

sleet particle

d)

snowflake

11.

A tool used to measure amounts of rainfall is a(n) _____________________.

a)

anemometer

b)

thermometer

c)

barometer

d)

rain gauge

12.

A ___________________ is a barrier built across a river that may redirect its flow to other channels or store floodwaters so they can be released slowly.

a)

levee

b)

dam

c)

tunnel

d)

bridge

13.

Wispy, feathery clouds are _____________________ clouds.

a)

cirrus

b)

cirrocumulus

c)

nimbostratus

14.

What is the dew point?

a)

the temperature at which condensation begins

b)

the temperature at which frost turns to dew

c)

the temperature present in a cloud

d)

the temperature present when a storm begins

15.

________________________ is the only type of precipitation to fall as water but freezes when it hits a cold surface.

a)

sleet

b)

freezing rain

c)

hail

d)

snow

16.

______________________ clouds form in low, flat layers.

a)

Cirrus

b)

Stratus

c)

Nimbostratus

d)

Cumulonimbus

17.

The most common type of precipitation is _______________.

a)

rain

b)

snow

c)

sleet

d)

hail

18.

The sky is mostly blue, with some high, thin, feathery clouds. Which type of weather is most likely to occur?

a)

light drizzle

b)

heavy precipitation

c)

fair weather

d)

thunderstorms