33. The energy of a moving body or a body capable of producing motion is: A. chemical energy B. electrical enero C. mechanical energy D. Gravity does not affect how high one can jump A chemical energy B. light energy

34. What energy is stored in a dry cell?
A. chemical energy D. sound energy D. nuclear energy D. mechanical energy mechanical energy C. nuclear energy 35. Which device uses chemical energy in portable radies to produced sound? A dry cell D. motor B. generator C. flashlight 36. Which of the following energy transformations happens in hydroelectric power C. gravitational PE> kinetic energy electricity energy planta? A mechanical energy electricity kinetic energy gravitational PE electricity

37. A can opener is a combination A. a lever and a wedge of which B. a wedge and a sermu

38. Which of the following activities that A. open a door B. in an object to a truck D. electricity> kinetic energy almple machines? Ca lever and an inclined plane potential D. An inclined plane and a wedge pulley is needed to do the tank? C. cut a piece of wood D. raising a flag during a flag ceremony 39. Your mother is asking you hand over a knife. Which of the following the proper way of handling sharp objects A. Position the painted edge downward. 13. Position the Pointed edge upward, C. Pass the knife by throwing it. D. Place it a tool box. like knife?

40. Why is more important to avoid allppery spots on ramp than on a level pavement? A. Just hold on to the handrails and you'll be alright. B. Slipping on a ramp will hurt more than elipping on a level pavement. C. No such slippery apote on rampa because water runa down, while it forms puddles on a level pavement. D. You'll need friction just to stand upright on a ramp, while on a level pavement. you can stand even if its slippery.

41. What is the Pacific Ring of Fire? A. an area where crustal plates are hard B. an area without crustal plates B. an area where crustal plates are weak C. an area without earthquakes 42. Which of the following refers to the ground above the focus? A. epicenter B. focus C. seismology

43. Which of the following factors best refer to the A. the amount of energy released by an earthquake B. the extent of damage of an earthquake 44. Which should you observe before A. Stay under a sturdy table B. Stay away from cliffs D. volcanology magnitude of an earthquake? C. the vibrations on the earth's surface an earthquake? D. the falling of loose rocks C. Avoid touching lives electric wires. D. Perform an earthquake drill regularly

45. What season is described by the statement "hot and cloudless days"? A. wet season

46. During wet season, A. Heat stroke B. dry season many diseases are likely B. Sore Eyes C. windy to D. cloudy affect us. Which is one example? C. Leptospirosis D. Dehydration

47. This illustration shows the relationship of having day and night as the Earth rotates on its axis. Why is it that one half side of the Earth is lighted while the other part is not lighted? A. because of the moon light B. because of the star light C. because one half part is facing the sun D. because Earth has its own light Which is the only planet that can A. Earth B. Jupiter sustain life? C. Saturn
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49. Which grouping of planets is correct? A. Mercury, Venus, Earth, Saturn demonstrates D. Mars C. Jupiter, Saturn, Earth, Venus B. Mercury, Venus Earth, Mars D. Jupiter, Saturn, Neptune, Venus

50. The diagram below shows the relationship between the earth, sun and moon. Which statement best describes the orbit of the Earth around the sun? A. Earth's orbit changes every year. B. Earth's orbit takes about 365 % days or 1 year C. Earth's orbit takes about 30 days to complete D. Earth's orbit takes about 24 hours to complete​