4thB Curious Scientist QUIZ P3P1

The land along the edge of a sea, lake, or wide river:

• land

• shore

• beach

1. In a way that shows that you want to do or have something very much, especially something interesting or enjoyable:

• bravely

• eagerly

• boring

A large mass of ice that moves slowly:

• river

• lagoon

• glaciers

• hail

A lack of something:

• scarcity

• plenty

• abundant

Complete the information in the organizer.

d

e

c

a

b

solid

gas

The blue planet

liquid

three-fourths

Label the images:

a

b

c

iceberg

ocean

river

Complete the information about photic zone and aphotic zone.

e

f

g

h

d

c

b

a

animals such as squid and octopus

first 200m below the surface

majority of ocean animals

very cold

more than 200m below the surface

no sunlight, complete darkness

moderate

sunlight

The lake is an example of ​ (a)   water, the ocean is an example of ​ (b)   water.

• fresh
• salty
• cold
• hot

97% of the water on the Earth is

• saltwater

• freshwater

What percentage of the Earth's water is freshwater?

• 3%

• 97%