BECEIntegrated ScienceGhana BECE 2003 INTEGRATED SCIENCE PAST QUESTIONS AND ANSWERS passcogh2 years ago1 year ago01 mins 0% 7 Ghana BECE 2003 INTEGRATED SCIENCE ANSWER BECE 2003 INTEGRATED SCIENCE PAST QUESTIONS 1 / 40 1) The method used to separate an insoluble solid from a liquid is A) sublimation. B) filtration C) crystallization D) distillation 2 / 40 2) The scent of a perfume sprayed at one corner of a room fills the entire room through A) osmosis B) diffusion C) conduction D) radiation 3 / 40 3) Which of the following processes is a physical change? A) Rusting of iron. B) Formation of water from hydrogen and oxygen. C) Solidification of water into ice. D) Burning of wood. 4 / 40 4) Atoms of the same element have the same I. number of electrons II. number of protons III. chemical properties Which of the above statement are true? A) I and III only B) II and III only C) I and II only D) I, II and III 5 / 40 5) The unit of measurement of energy is A) kelvin B) joule C) newton D) watt 6 / 40 6) Which of the following energy transformations takes place at a hydroelectric power station? A) Kinetic energy → electrical energy → light energy B) Electrical energy → light energy → heat energy C) Potential energy → sound energy → electrical energy D) Potential energy → kinetic energy → electrical energy 7 / 40 7) A drawing of magnetic lines of force provides information on the A) source of the field B) length of the magnet C) type of magnet D) strength of the field 8 / 40 8) A bottle of water removed from a refrigerator soon becomes covered with droplets of water because the A) bottle is full of water B) bottle is porous C) water in the surrounding atmosphere is colder than the water in the bottle D) water in the surrounding atmosphere is warmer than the water in the bottle 9 / 40 9) The volume of a metal ball was determined by dropping it into a measuring cylinder containing 20 cm³ of water and the water level rose to 35 cm³. If the mass of the ball is 35 g, calculate its density. A) 2.3 g cm⁻³ B) 1.0 g cm⁻³ C) 1.6 g cm⁻³ D) 1.8 g cm⁻³ 10 / 40 10) A boy stepped on a banana peel on the ground and fell because the A) banana peel reduced the friction on the ground B) boy was not wearing shoes C) ground was too hard D) banana peel increased the friction on the ground 11 / 40 11) Which of the following conditions describes a first class lever? A) The load is between the effort and pivot B) The load arm is equal to the effort arm C) The pivot is between the effort and the load D) The effort is between the pivot and the load 12 / 40 12) A man did 75 J of work by lifting a 50 N load from the floor on to a shelf. Calculate the height of the shelf. A) 125.00 m B) 1.50 m C) 0.67 m D) 25.00 m 13 / 40 13) The lion is a carnivore because it eats A) fruits B) flesh C) grass D) uncooked food 14 / 40 14) The structure which helps a fish to breathe under water is the A) air sac B) operculum C) mouth D) gill 15 / 40 15) The thorns found on some plants are used for A) resisting bush fires B) breathing C) absorbing water from the air D) protection 16 / 40 16) The following characteristics are features of all living things except ability to A) bring forth young ones B) excrete C) grow D) move from place to place 17 / 40 17) Which of the following parasites lives on field animals? A) Plasmodium B) Tapeworm C) Tick D) Aphid 18 / 40 18) The greatest danger faced by mammals living on land is A) becoming too hot B) losing water through evaporation C) becoming too cold D) gaining too much water through absorption 19 / 40 19) The insect responsible for the spread of malaria is the A) tsetse fly B) housefly C) male anopheles mosquito D) female anopheles mosquito 20 / 40 20) Which of the following substances is added to the soil to reduce its acidity? A) Lime B) Manure C) Humus D) Charcoal 21 / 40 The figure below shows the arrangement of parts of the soil when some soil sample was shaken with water in a glass cylinder and allowed to settle. Use it to answer Questions 21) 21 and 22. Which of the labeled layers contains organic matter? A) N B) O C) M D) P 22 / 40 22) The layer which does not have the ability to retain much water is A) Q B) P C) O D) N 23 / 40 23) Which of the following characteristics applies to only plants? A) Ability to manufacture food from simple substances B) Ability to respire C) Response to stimuli D) Excretion of waste materials 24 / 40 24) The waste products of respiration are A) glucose and oxygen B) carbon dioxide and heat C) oxygen and water D) carbon dioxide and water 25 / 40 25) The function of the lungs is to A) absorb carbon dioxide from the blood B) absorb oxygen from the blood C) maintain a constant amount of water in the body D) maintain the temperature of the body constant 26 / 40 26) Which of the following plants reproduce(s) vegetatively? I. Banana II. Mango III. Ginger A) III only B) I and II only C) I and III only D) II only 27 / 40 27) The process which takes place in all living cells is A) fertilization B) digestion C) respiration D) photosynthesis 28 / 40 28) The food substance found in yam is A) vitamin B) carbohydrate C) protein D) oil 29 / 40 29) The end-products of the digestion of fats and oils are A) amino acids and glucose B) fatty acids and glycerol C) amino acids and glycerol D) fatty acids and amino acids 30 / 40 30) Which of the following factors promote plant germination? I. Adequate temperature II. Moisture III. Good soil A) I, II and III B) II and III only C) I and III only D) I and II only 31 / 40 31) The female part of a flower is the A) petal B) pistil C) calyx D) stamen 32 / 40 32) Which of the following substances breaks down fats into tiny droplets during digestion? A) Pancreatic juice B) Saliva C) Gastric juice D) Bile 33 / 40 33) Blood in the urine is a symptom of A) typhoid B) gonorrhea C) cholera D) bilharzia 34 / 40 34) A free movement of the bowels is aided by A) eating foods containing fibre B) eating fatty foods C) seeping at least 6 hours a day D) washing one’s body at east twice a day 35 / 40 35) Which of the following diseases is spread through air? A) Measles B) Yaws C) Typhoid D) AIDS 36 / 40 36) How many days in a month does the moon appear? A) 28 days B) 14 days C) 21 days D) 7 days 37 / 40 37) The earth moves completely round the sun once in every A) 28 days B) 30 days C) 365 days D) 1 day 38 / 40 38) A smaller heavenly body, which orbits a bigger one could be described as a A) meteor B) sun C) moon D) comet 39 / 40 39) Which of the following parasites is a plant? A) Aphid B) Dodder C) Flea D) Jigger 40 / 40 40) Which of the following substances is not a constituent of a balanced diet? A) Carbohydrate B) Vitamins C) Protein D) Table salt Your score is Facebook Twitter Restart quiz Post navigation Previous: Ghana WASSCE 2007 SCULPTURE PAST QUESTIONS AND ANSWERSNext: Ghana WASSCE 2011 PAINTING PAST QUESTIONS AND ANSWERS Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
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