Ghana BECE 2004 INTEGRATED SCIENCE PAST QUESTIONS AND ANSWERS

1) Which of the following processes of conversion of the state of matter is correct.

2) The types of energy produced when the hands are vigorously rubbed against each other are

3) When a thermometer is put in hot water, the mercury level rises because the mercury increases in

4) The modes of heat transfer involved in the process of heating water in a bucket, from the bottom until it boils are

5) Which of the following items converts chemical energy to electrical energy

6)

Which of the following statements is correct about the circuit diagrams above? The cells in diagram

7)

The total emf of the cells in diagram Y is

8) It is easier to move a heavy load with a crowbar when the

9)

The type of lever shown above is a

10) A balanced diet is one which is made up of

11) Benedict’s solution was added to a mixture in a test tube and it turned brick red when heated. The mixture is likely to contain

12) The main food substance present in the albumen of an egg is

13) One characteristic which is not common to all living things is the ability to

14) The ovules in a flower develop to form the

15) Onions are planted by means of

16) The testis in mammals produces

17) Which of the following structures takes part in human digestion?

18) Which of the following diseases is contracted through sex?

19) Chlorine gas is an example of

20) The bad smell that comes out of a urinal is due to the presence of

21) The systematic name of the compound FeS is

22) Which of the following elements is a liquid at room temperature.

23) The type of cloud that gives rain is

24) Water drains faster through sand than clay because

25) Which of the following organisms is not an animal parasite?

26) The housefly is an agent for the spread of

27) The best method for checking erosion on a slope is

28) It is not advisable to sleep in a closed dark room with green plants because the plants

29) The process whereby soil is formed by the breakdown of rocks is called

30) Kerosene is able to reach the other end of a wick by

31) The force, which opposes the motion of one body on another body is called

32) The work done when a force moves a body through a distance of 12 m is 720 J. The force applied is

33) Food substances are transported from the leaves to various parts of a plant through the

Which of the following substances are carried by the blood?
I. Nutrients
II. Urine
III. Oxygen
IV. Carbon dioxide

35) A uniform mixture of two or more metals is called

36) Gold is usually used to make jewellery because it is

37) Which of the following substances is a non-metal?

38) Alum is added to water during treatment to

39) The method of preserving food by drying is similar to salting because in both cases germs are

40) Which of the following types of water would be most contaminated by waste substances?