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What happens when environments change?

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

What type of change do you see? A human, land, or water change?

a)

Land

b)

Water

c)

Human

2.

What type of change do you see? A human, land, or water change?

a)

Human

b)

Land

c)

Water

3.

What type of change do you see? A human, land, or water change?

a)

Human

b)

Land

c)

Water

4.

Choose the fast change

a)
b)
5.

Choose a slow change

a)
b)
6.

What type of change do you see? A human, land, or water change?

a)

Water

b)

Land

c)

Human

7.
a)

Fast change

b)

Slow change

8.
What are the three R's?
a)
reply, relax, reset
b)
revise, replay, redo
c)
reduce, reuse, recycle
d)
remix, rewind, rerun
9.
What does reduce mean?
a)
use less
b)
use more
c)
use up
d)
none of the above
10.
What does reuse mean?
a)
stop using it
b)
use more than once
c)
use up
d)
none of the above
11.
Which of these can be recycled?
a)
paper
b)
aluminum cans
c)
plastic cups
d)
all of the above
12.
Who does water pollution affect?
a)
animals
b)
plants
c)
people
d)
all of the above
13.
Pollution in air above cities is called _______.
a)
clouds
b)
smog
c)
dirt
d)
fog
14.
Where does trash go that hasn't been recycled?
a)
park
b)
landfill
c)
backyard
d)
beach
15.
_________ are things from nature that living things use.
a)
Natural resources
b)
Pollution
c)
Plastic
d)
Landfill
16.
What can we do to reduce our impact on Earth?
a)
wish, hope, think
b)
stop, drop, roll
c)
reduce, reuse, recycle
d)
sleep, swim, walk
17.
How do you know if something can be recycled?
a)
It has the symbol.
b)
It is colorful.
c)
It is small.
d)
You can eat it.
18.

A volcano is erupting and lava is flowing down the side of the mountain. Which living thing would not survive the lava?

a)

Birds

b)

Plants

c)

Monkeys

19.

A group of people fished in a lake. Which activity would be harmful to organisms living in the lake.

a)

Adding pet fish to the lake they brought from home

b)

Cleaning up trash they find

c)

catching fish and releasing them back to the lake

20.

A population of birds lives on an island. The bird can only eat seeds from plant x. What would happen if people remove plant x.

a)

The birds will die out

b)

The bird population will grow larger

c)

The plant will grow taller

d)

The plant population will die out