CD Question Bank - Workbook Science Year 5

Name: ……………………………… Class: …………………….. Date: ……………..

SECTION AInstructions: Each question is followed by four options, A, B, C and D. Choose the correct answer.

The Uses of Energy

1 Which of the following activities or situations need energy?

J K

L M

A J and K onlyB L and M onlyC K, L and M onlyD J, K, L and M

2 Living things need energy to…I grow.II move.II breatheIII do work.A I and III onlyB I, III and IV onlyC II, III and IV onlyD I, II, III and IV

SUMMATIVE TEST 4ENERGYTheme 2: Investigating Force and Energy

CD Question Bank - Workbook Science Year 5

3 Aini hangs wet clothes outdoors to dry as shown in the picture below.

Which source of energy is used to dry the wet clothes?A Fuel B The sunC The windD Dry cells

4 The picture below shows a boy exercising.

The energy needed for exercise is obtained from... A fuel.B food.C the sun.D the wind.

5 The information below is about a source of energy.

Which of the following are examples of the above source of energy?I CoalII PetroleumIII Natural gasA I and II onlyB I and III onlyC II and III only D I, II and III

This source of energy is formed from dead plants and animals that lived millions of years ago.

CD Question Bank - Workbook Science Year 5

6 Which of the following is the main source of energy?A B

C D

7 The pictures below show a sailing boat.

The sailing boat gets energy from…A fuel.B the sun.C dry cells.D the wind.

Transformation of Energy

8 Which of the following sources and forms of energy are correctly matched?

Source of energy

Form ofenergy

I Sun Light energy II Wind Kinetic energy III Food Chemical energy IV Fuel Heat energy

A I and II onlyB III and IV onlyC I, II and III onlyD II, III and IV only

CD Question Bank - Workbook Science Year 5

9 Which of the following is not a form of energy?A Air B HeatC LightD Sound

10 The picture below shows a rubber band being stretched.

What form of energy does the stretched rubber band have?A Heat energy B Sound energyC Kinetic energyD Potential energy

11 When a bulb lights up, what forms of energy are produced?I Heat energy II Light energyIII Electrical energyA I and II onlyB I and III onlyC II and III onlyD I, II and III

12 What form of energy is shown in the picture below?

A Solar energyB Potential energy C Chemical energyD Electrical energy

CD Question Bank - Workbook Science Year 5

13 The picture below shows a lighted candle.

What forms of energy are produced by the lighted candle?A Heat and light energy B Chemical and heat energyC Chemical and light energy D Light and electrical energy

14 Which of the following situations have kinetic energy?

P Q

R S

A P and S onlyB R and R onlyC Q, R and S onlyD P, Q, R and S

15 The picture below shows a table fan which is switched on.

CD Question Bank - Workbook Science Year 5

What transformation of energy takes place in the fan?A Sound energy → heat energy → kinetic energy B Electrical energy → kinetic energy + heat energyC Electrical energy → kinetic energy + sound energy D Kinetic energy → sound energy → electrical energy

16 The picture below shows an electrical appliance.

Which of the following appliances transforms energy in the same way as the above appliance?A B

C D

Renewable and Non-renewable Energy

17 Which of the following is a non-renewable source of energy?A B

C D

CD Question Bank - Workbook Science Year 5

18 Which of the following are renewable sources of energy?I Coal II Wind III BiomassIV Solar energyA I and IV onlyB II and III onlyC I, II and III onlyD II, III and IV only

19 Why is renewable energy better than non-renewable energy?A It does not pollute the environment.B It possesses energy of high quality.C It can be obtained everywhere.D It can be easily transformed.

20 Which of the following are ways to save energy?I Switch off the lights and fans when nobody is in the room.II Switch off the television when nobody is watching it.III Carpool instead of driving alone.A I and II onlyB I and III onlyC II and III onlyD I, II and III

SECTION BAnswer all the questions.Instructions: Write your answers in the spaces provided.

Transformation of Energy

1 The picture below shows a moving battery-operated toy car.

batteries

(a) What form of energy is stored in the batteries?__________________________________________________________________

CD Question Bank - Workbook Science Year 5

(b)

State three forms of energy produced by the toy car.1. _______________________________________________________________ 2. _______________________________________________________________3. _______________________________________________________________

(c) Based on your answers in (a) and (b), write the transformation of energy which occurs in the toy car.

__________________________________________________________________

Renewable and Non-renewable Energy

2 (a) What is renewable energy?__________________________________________________________________

(b) What is non-renewable energy?__________________________________________________________________

(c) The information below shows some sources of energy.

i. Classify the sources of energy into renewable and non-renewable energy.

ii. Why is it better to use renewable energy than non-renewable energy?______________________________________________________________________________________________________________________________

When the batteries are inserted into the toy car, the toy car moves and produces sound.

The sun Petroleum BiomassCoal Wind Natural gas

Sources of energy

Renewable energy

____________________

____________________

____________________

Non-renewable energy

____________________

____________________

___________________

Device