BECEIntegrated ScienceGhana BECE 2008 INTEGRATED SCIENCE PAST QUESTIONS AND ANSWERS passcogh2 years ago1 year ago01 mins 0% 2 Ghana BECE 2008 INTEGRATED SCIENCE ANSWER BECE 2008 INTEGRATED SCIENCE PAST QUESTIONS 1 / 40 1) A metre rule can be used for measuring the A) diameter of a wire. B) length of a table. C) volume of a liquid. D) area of a ball. 2 / 40 2) Heat travels through vacuum by A) conduction B) radiation C) convection D) convection and radiation. 3 / 40 3) A mirror is used to direct sunlight onto the wall of a classroom by A) dispersion B) refraction. C) radiation D) reflection. 4 / 40 4) Which of the following energy changes takes place in ringing bell? A) Mechanical to sound B) Sound to light C) Potential to sound D) Potential to kinetic 5 / 40 5) A fuse is connected in an electric circuit to A) prevent current from increasing. B) increase the heat generated. C) prevent electric shock. D) increase the current. 6 / 40 6) Which of these objects is a magnetic substance? A) Brass B) Aluminium C) Iron D) Copper 7 / 40 7) Which of the following bodies are natural sources of light? I. Moon II. Sun III. Firefly A) I, II and III B) I and II only C) II and III only D) I and III only 8 / 40 8) Which of the following statements describes the nature of light? A) It is absorbed at a polished surface. B) It travels in a straight line. C) It passes through all objects. D) It is always reflected in a medium. 9 / 40 9) Metals are able to conduct electricity because they possess A) free proton B) free electrons C) neutrons D) atoms 10 / 40 10) Beriberi is caused be deficiency of vitamin A) A B) K C) E D) B 11 / 40 11) Which of the following fruits is adapted for dispersal by air? A) Hairy fruit B) Succulent fruit C) Sticky fruit D) Brightly coloured fruit 12 / 40 12) The food substance needed for growth and repair of tissues is A) carbohydrate B) oil C) vitamin D) protein 13 / 40 13) The type of teeth used for biting and cutting are the A) premolars B) molars C) incisors D) canines 14 / 40 14) Water is absorbed by roots in plants and transported to the leaves through the A) chlorophyll B) phloem C) stomata. D) xylem 15 / 40 15) The outer ear consists of the A) ossicles and eardrum. B) pinna and eardrum. C) ossicles and cochlea. D) cochlea and pinna. 16 / 40 16) Changes in pressure in the middle ear is regulated by the A) ear drum B) cachlea C) ampullae D) eustachian tube 17 / 40 17) The amount of light that enters the eye is reduced by the size of the A) iris B) retina C) pupil D) lens 18 / 40 18) In humans, features of parents are passed on to offspring through A) breastfeeding. B) reproduction C) sharing the same things. D) good training. 19 / 40 19) The taste of water changes when it is boiled because A) steam is produced during boiling. B) heat is absorbed during boiling. C) air is lost during boiling. D) evaporation takes place during boiling. 20 / 40 Arrange the following types of water in order of 20) increasing hardness. I. Tap water II. Sea water lIl. Distilled water IV. Rain water A) I, II, III, IV B) II, I, IV, III C) IV, III, II, I D) III, IV, I, II 21 / 40 21) Which of these methods is used to separate insoluble solids from liquids? A) Winnowing B) Evaporation C) Distillation D) Filtration 22 / 40 22) Which of the following liquids cannot dissolve an oil paint? A) Petrol B) Kerosene C) Water D) Turpentine 23 / 40 23) A uniform mixture of two or more metals is called A) an alloy. B) a compound. C) a suspension. D) a solvent. 24 / 40 24) An atom which contains more electrons than protons becomes a A) negative ion. B) positive ion. C) neutral atom. D) binary compound. 25 / 40 25) The following substances are mixtures except A) carbon dioxide B) salt solution C) smoke D) air 26 / 40 26) The fish is protected from injury by the A) gills B) opeculum C) scales D) fins 27 / 40 27) Which of the following substances is an air pollutant? A) Nitrogen B) Hydrogen sulphide C) Water vapour D) Oxygen 28 / 40 28) Bathing in lakes and slow moving streams can lead to one getting A) river blindness. B) dysentery C) bilharziasis D) cholera 29 / 40 29) Some plants shed their leaves during the dry season to prevent A) heat loss. B) losing nutrients. C) catching fire. D) water loss. 30 / 40 30) Caterpillar is an example of A) an animal parasite that feeds on plant host. B) a plant parasite that grows on plant host. C) an animal parasite that feeds on animal host. D) a plant parasite that lives on an animal host. 31 / 40 31) How long does it take the moon to go completely round the earth? A) 28 days B) 30 days C) 365 days D) 1 day 32 / 40 32) An unripe orange is said to be acidic because it A) turns red litmus paper blue. B) has low sugar content. C) has bitter taste. D) turns blue litmus paper red. 33 / 40 33) The chemical symbol of potassium is A) K B) S C) N D) P 34 / 40 34) The property of a metal that makes it possible for it to be drawn into a wire is called A) resistivity B) malleability. C) conductivity D) ductility 35 / 40 35) Which of the following methods of preserving food make use of heat energy? I. Drying II. Frying III. Salting IV. Canning A) I, II and III B) I and Il C) III and IV D) I and IV 36 / 40 36) Weight is an example of A) force B) work C) energy D) power 37 / 40 37) Blood is prevented from flowing back into the veins by the A) capillaries B) valves C) heart D) arteries 38 / 40 38) The force that binds molecules of the same substances together is called A) capillary action. B) surface tension. C) cohesion. D) adhesion. 39 / 40 39) Soluble digested food substances enter the blood of the human body by a process called A) ingestion B) excretion C) egestion D) absorption 40 / 40 40) Capillary action is applied in the following activities except A) blotting an ink with a blotting paper. B) rising of water in a very narrow glass tube. C) sticking of water droplets on the surface of a glass tube. D) absorption of water with a towel. Your score is Facebook Twitter Restart quiz Post navigation Previous: Ghana BECE 2012 FRENCH PAST QUESTIONS AND ANSWERSNext: Ghana WASSCE 2020 ICT 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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