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Worksheets

revision GP

Total questions: 25

Worksheet time: 14mins

Name
Class
Date
1.

Reduce means

a)

decrease the usage

b)

using it again

c)

change into something new

2.

We can _______apple cores .

a)

Reduce

b)

Reuse

c)

Recycle

d)

Throw

3.

News papers can be _______

a)

Reduced

b)

Recycled

c)

throw

4.

We can _____________ glass jars.

a)

Reduce

b)

Recycle or reuse

c)

Throw

5.

What is NOT part of 3R?

a)

Reuse

b)

Reduce

c)

Resell

d)

Recycle

6.

Amina washes her used plastic bottle and refills with water to use daily. That is a .....

a)

reduce

b)

recycle

c)

reuse

d)

refuse

7.

If you choose not to take plastic bags after you buy grocery at the supermarket, it is an act of...

a)

reuse

b)

reduce

c)

recycle

d)

refuse

8.

What mode of transportation is this ?

a)

land

b)

water

c)

Air

d)

none

9.
Transportation is________
a)
To move from place to place
b)
To move and never return
c)
To move and build a new home
d)
To move communities
10.
The Wright Brothers are known for the _____________________
a)
automobile
b)
bicycle
c)
steamboat
d)
airplane
11.
In earlier times, what did people use as transportation?
a)

walking & airplanes

b)

walking & carriages

c)

walking and submarines

d)

walking, helicopters

12.

This travels on railway tracks. What is it ?

a)
b)
c)
13.

Which of these can go underwater?

a)
b)
c)
14.

If you need to travel long distances, take the

a)
b)
c)
15.

Which of the following vehicle is suitable for travelling in the same city?

a)
b)
c)
16.

Which one is the expensive mode of transport?

a)

Air transport

b)

Land transport

c)

Water transport

17.

Which of the following is not a means of air transport?

a)
b)
c)
18.

Boat is a means of __________.

a)

Air transport

b)

Water transport

c)

Land transport

19.

Transportation helps move ______, _______ and ______ from one place to another.

a)

bicycles, motorbikes and cars

b)

people, animals and goods

c)

moon, stars and planets

d)

people, animals and trees

20.

What are the 3 types of transportation? Click all the correct answers

a)

Land transportation

b)

Air transportation

c)

Water transportation

d)

Traffic transportation

21.
What gas from the list below is a cause for global warming?
a)
Urethane
b)
Oxygen
c)
Carbon Dioxide
22.
What is the greenhouse effect?
a)
The warming of a planet due to trapped radiation.
b)
The cooling of Earth due to air pollution.
c)
The heating of a solid, such as a rock.
23.
Which of the following are greenhouse gases?
a)
Carbon dioxide
b)
Methane
c)
Water vapor
d)
All answers are correct
24.
Without the Greenhouse Effect the Earth would be
a)
warm 
b)
cold
c)
dead
25.

The majority of Earth's energy comes from...

a)

the Earth's core

b)

the Sun

c)

hydroelectric power

d)

burning fossil fuels