Set One & Two Integrated Science Booster Questions for BECE Candidates
The Basic Education Certificate Examination starts very soon. Have far have gone with studies? Well, try out our two set integrated science booster questions. They are basically prepared to boost your confidence and cushion you in preparing adequately for the exams.
Set One Integrated Science Booster Questions
(a)The diagram below shows a measuring instrument. Use the diagram to answer the questions that follow.
Identify the measuring instrument.
Name the parts labeled, II, III, V, V.
State the use of the instrument.
State the function of the part labelled I.
State two properties of the liquids which make it ideal for use by the instrument
(b) Study the diagrams below carefully and answer the questions that follow;
Identify each of the simple machines labelled A, B, C and D.
Classify the simple machines under first class, second class and third class levers.
Name the parts labelled I, I1, III, IV, V and VI.
(C) Use the diagram below to answer the questions that follows:
What would the observer see from the position?
What happens when cardboard B is shifted?
What does the experiment demonstrate?
PART II
(60 marks)
Answer any four questions from this section
2. (a) (i) What is a satellite?
(i) State two differences between artificial satellites and natural satellites.
(b) (i) State the S.I unit of energy.
(ii) List two sources of renewable energy.
(iii) What are renewable source of energy?
(c) i. Distinguish between mixed farming and mixed cropping.
(ii) State two advantages of mixed farming.
(d) i) What is adaptation?
(ii) State two adaptive features that enable the weaver bird to live successfully in its habitat.
3. (a) (i) What is electrostatic force?
(ii) A force of 75.0N acts on a body of mass 4Okg. Calculate the acceleration of the body.
(b) (i) Distinguish between organic farming and ecological farming.
(c) (i) What are decomposers?
(ii) Name two examples of decomposers
(d) (i) Outline two characteristics of the planet mercury.
(ii) Briefly outline two reasons you think life does not exist on Neptune.
4 (a) i. Define the following terms as used in heat
a. conduction
B. convection
ii. Outline two advantages of mercury over alcohol in glass thermometers
b) Briefly state Newton’s first law of motion.
(c) A potential difference of 5.0 volts is measured across a resistor of 312, what is the current following through the resistor?
(d) Briefly explain why no machine is 100% efficiency.
5. a The energy input of a machine is 9.0J and the output energy is 5.0J. Calculate the efficiency of the machine.
(b) (i) What is reflection of light?
(ii) State two characteristics of images formed by plane mirrors.
(c) (i) What is a transistor?
(ii) Name the three parts of a transistor.
(d) Explain the following types of forces;
Frictional force
Gravitational force
6. (a) (i) What is work?
ii. The work done by a machine in 4 minutes was 200J, Calculate the power of the machine.
(b) Explain the term shadow
(i) Distinguish between umbra and penumbra.
(c) (i) What is a semi-conductor?
ii) Give two example of a semiconductor.
(d) State the function of each of the following components of a simple electrical circuit
Switch
Cell
Lamp
Set One Integrated Science Booster Questions
The diagram illustrated below is a set-up used to demonstrate that water from a pond containing impurities. Study it carefully and answer the questions that follow.
Name the parts labeled I, II, III, IV and V
What is the method of separation used in the set-up above?
State three properties of the filtrate [10marks]
The diagram below represents the female reproductive organ. Use it to answer the questions below
Identity the parts labeled I, I, II, TIV and V in the diagram above
State one function of the parts I, II, III, IV and V.
Study the diagram below carefully and answer the questions that follow.
ldentify A, B, C and D.
State the use of A, B, C and D.
[10marks]
The diagram below shows the structure of an atom, study it carefully and answer the questions that follow.
Name the atom.
Identify the parts 1labeled I, II and II.
State the number of protons contained in the atom.
State the atomic number of the atom.
State the valency of the atom.
[10marks]
SECTIONB
60 marks]
Answer four questions only from this part.
2. (a) State the use of the following electrical instruments;
Voltmeter
Ammeter 4marks
(b) (i) What is diffusion?
(ii) State one application of diffusion in living cells [4marks]
(c) (i) Distinguish between weather and climate.
(ii) Write word equation for the reaction between each of the following chemical elements;
(a) Nitrogen and hydrogen
(b) Magnesium and oxygen.
(d) What is a compound?
[4marks]
3. (a) (i) What is photosynthesis?
(ii) State two importance of photosynthesis to plants and animal
(b) Explain the following terms,
i. Efficiency of a machine.
ii. Velocity ratio of a machine. (3marks
(c) (i) Distinguish between hard water and soft water.
(ii) State one advantage each of hard water and soft water [4marks
(d) (i) What is a season?
(ii) State the function of each of the following measuring instrument as used at the meteorological station;
Wind vane
Aneroid barometer. [4marks]
4. (a) (i) What are infectious diseases? [4marks]
(ii) List two infectious diseases common in Ghana.
(b) (i) What is carbon cycle?
(ii) State two ways carbon is returned into the atmosphere. [3mks]
(c)(i) What are metals?
(ii) List two chemical properties of metals. [4marks]
(d) (i) when is a P-N junction diode said to be forward biased?
(ii) State one use of a transistor. [4marks
5. (a) (i) Define energy.
(ii) List two sources of non- renewable energy 4markks
(b) (i) State two importance of feeding in living things.
(ii) Distinguish between feeding in animals and feeding in plants. 3marks
(c) Briefly explain why it is not possible t ma water that is completely pure. [4marks
(d) A force of a 60ON acts on a surface of area 15m. What is the pressure exerted on the surface? [4marks
6. (a) (i) What is a parasite?
(ii) Distinguish between endo-parasite and ecto-parasite. 4marks
iii. What is the work done when a force 1OON moves through a distance of [4marks 3.5m
(b) i) Explain the term reproduction.
(ii) State two effects of teenage pregnancy.
(d) Explain the following terms
(i) Solute.
ii) Solvent. 4marks
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