Republic of the PhilippinesDepartment of Education Region IV-A CALABARZON Division of Cavite Province District I of Silang SILANG WEST ELEMENTARY SCHOOL THIRD PERIODICAL TEST IN SCIENCE AND HEALTH VI TABLE OF SPECIFICATIONS Objectives No. of No. of Percent Test of Days Items Placement Taught I. Identify /describe the different 4 7 8.89 1-7 forms of energy and their uses II. Infer why an object that moves 4 6 8.89 8-13 along a surface eventually slow down and stops III. Compare how far objects move 3 5 6.67 14-18 on different surfaces before they stop IV. Describe the different layers of 8 14 17.78 19-32 the earth V. Explain how an earthquake 3 5 6.67 33-37 occurs VI. Differentiate intensity from the 3 5 6.67 38-42 magnitude of an earthquake VII. Describe the effects of 2 4 4.44 43-46 earthquake VIII. Practice precautionary measures 3 5 6.67 47-51 before, during and after an earthquake IX. Describe how volcanic eruption 5 7 11.11 52-58 occurs X. Differentiate active from inactive 5 7 11.11 59-65 volcano XI. Describe the effects of volcanic 3 6 6.66 66-71 eruption XII. Practice precautionary measures 2 4 4.44 72-75 before, during and after volcanic eruptions TOTAL 45 75 100 1. A bicycle rolling down a hill b. 2. c. mechanical 4. Electrical mechanical sound 8. Mass of the wheelbarrow and the load. Friction is greater between the wheels of the cart and the shoes. thermal c. mechanical energy 6. typewriter 2. d. A baseball player sliding into second base c. electrical c. Heat mechanical electrical d. Electric guitar b. 9. What caused this difference? a. Direction: Write the letter of the best possible answer. 3. 1.Section: __________________________ Teacher:__________________________________ A. b. What energy transformation is shown? a. In what order should the pictures below be arranged to show how energy is transformed from the source? 1 2 3 a. It allows us to do work beyond daytime. 2. Which of the following does NOT involve any friction? a. 1. and 2 d. What form of energy is produced when an electric fan is in use? a. 1. It is used in cooking. Friction between the bare feet and the ground is greater than with shoes. 3. A diver falling through the air to a pool d. chemical d. Sound electrical potential c. d. and 3 c. Which of the following statements is NOT TRUE about the use of electrical energy? a. It is used to manufacture food by plants 3. kinetic energy b. b. potential energy c. sewing machine d. Carlito found that it is easier to push a cart barefooted than when he was wearing shoes along the cemented floor. What energy do children get from eating mangoes and bananas? a. Mang Canor is drilling the concrete wall to put the curtain rod. 2. radiant b. mechanical 7. What kind of energy is stored in the battery? a. Surface of the floor is smooth. and 1 5. Which of the following appliances show the transformation of electrical energy to sound energy? a. and 3 b. c. Republic of the Philippines Department of Education Region IV-A CALABARZON Division of Cavite Province District I of Silang SILANG WEST ELEMENTARY SCHOOL THIRD PERIODICAL TEST IN SCIENCE AND HEALTH VI Name:_____________________________________Date:____________________Score:___________ Grade VI. chemical energy d. It makes our evening bright. radio c. Light b. Potential electrical Sound b. chemical d. All of the above experience some friction . Height from which the ball is dropped III. she makes it start sliding across the floor. centripetal force d. b. d. The time where the two do the activity 13. She walks up and begins pushing a large rock that is sitting still. Which of the following could affect how high the ball bounces? I. d. very hot rocks containing silicon. solid.10. friction d. The weight of the car that increases as it moves up a mountain. Sports shoes tend to have rough bottoms. magnetism b. explosion will occur c. iron and nickel c. The weight of the table where the coin slid. I. What is the best explanation for this? a. It slid across the table top toward Joshua. Karlo pushed a coin. friction will produce flame b. What will happen if you strike a match against the side of a matchbox? a. The coin slowed down and eventually stopped very close to Joshua. heat c. II and IV c. The wax and dirt that collect on the ball makes the ball stick to the floor. c. The force that started the ball rolling does not act on the ball anymore. There is a friction interaction between the table and the coin. Morgan has a job working in a mine. b. water rocks and decayed materials d. The size of the coin used by Allison. What force keeps our feet from sliding when we are running or walking? a. I and II d. After a lot of shoving. when it was falling through the air d. III and IV 19. To increase friction so you can change your motion more easily c. Size of the ball used a. gravitational force c. II. I only b. iron and aluminum 20. b. solid. Which of the following statements describe the mantle layer of the earth? a. The frictional force between the road and the wheels of the car that decreases as it moves up a mountain. when it was rolling on the conveyor belt 12. 14. To reduce gravity and make you lighter 11. She pushes it to the edge of a cliff where it falls through the air onto a rolling conveyor belt which carries it to a machine to be crushed. The friction between the ball and the floor prevents the ball to continue rolling. when Morgan was pushing it c. as it is moving up the slope of a mountain? a. It is hot layer of semi solid rock d. c. What causes a rubber ball that rolls on a smooth floor to slow down and then stop? a. It is the thickest layer of the earth . To decrease friction so you move faster b. It is composed of one-third land and two-thirds water b. matchstick will be thrown away 16. A car will skid more on a wet road than on a dry road. a. inertia 17. c. d. iron and nickel b. Time of day when the ball is dropped II. Which of the following best describes the inner core? a. gravity 18. The gravity of the earth that pulls the car down the slope. To decrease your mass so you have more momentum d. This happens because there is more____________ between the tires and the road. A ball that is dropped on the floor bounces after it hits the floor. The force of the car that decreases as it goes up the slope. It consists of molten rocks. liquefied iron and nickel c. light will be put out d. friction b. At which point did the rock have the strongest friction? a. The force that made the ball roll is not large enough to make the ball continue to roll. when it was sitting still b. What factor causes the motion of the car to slow down. Why does the coin slowed down as it moved toward Joshua? a. 15. magnesium. Hardiness of surface on which the ball IV. IV b. It is the largest layer of the earth. crust c. inner core d. outer core b. An earthquake may be caused by the movements of the earth’s crust. It is the thinnest layer of the Earth. it is made up of several plates d. mantle and the core. very cold b. Which of the following statements describes the earth’s core? a. It lies on the top of the liquid part of the mantle. crust c. magma b. volcanic b. d. very hot molten gold c. Crust is the outermost layer which is in constant motion. molten iron d. molten nickel b. becomes cooler c. It is being pulled by gravity. pressure c. very far away 29. mantle c. The illustration shows the three main layers of the earth. b. solid c.21. . outer core 24. it is made up of solid rocks 22. inner core 28. c. It is the hottest layer of the earth. Which part of the earth is believed to be mainly composed of molten iron because of its very high temperature? I II III IV a. What do you call this movement? a. Why is the core of the earth very hot? Due to ____________ a. It is broken into nig plate. It floats on a mantle of liquid rocks that constantly heat and move. It is the earth’s outermost layer b. mantle b. The earth consists of three layers: the crust. a. Why can explorations NOT be made in the interior of the earth? The interior of the earth is __________. It has a magnetic field. The diagram below shows the layer of the earth. d. nothing happens b. What happens to the temperature as one goes deeper down the earth? a. both B and C 27. tsunami d. It has big bodies of water like the oceans. d. Why is the Earth's crust in constant motion? a. II d. It is divided into smaller hot plates. b. crustal plates d. mantle d. We do not feel the movement of the Earth's crust but in reality it continually moves. It has big bodies of water. hot gases b. core c. asthenosphere 32. becomes hotter d. Men have explored the moon and space. III 25. varies from time to time 33. b. What is the outer core of the Earth made of? a. outer core 31. Which of the following is the hottest layer of the earth? a. Which statement describes Layer III? I a. III c. c. the ring of fire 30. Which layer of the earth is the thickest? a. tectonic c. inner core d. 23. crust b. II c. tidal wave 34. Why? a. On what layer of the earth does man live? a. Where do crustal plates ride? a. It is the hottest part of the earth c. It is the outermost layer of the earth. very hot d. mantle d. I 26. Green plants present near on the crater III. An earthquake was rated as intensity VI. Which is a direct effect of earthquake? I. some parts of the ground open up b. An earthquake was of intensity 1. Manila d. Bulacan b. IV 49. Magnitude decreases and intensity increases b.II. observed by the grade VI class b. 35. landslide and crack happen? a Intensity V c. Smokes comes out from the crater II. valley b. II b. intensity 42. II. I. Which of the following describes a landslide? a. Intensity VI b. Active volcano shows volcanic activity every now and then while inactive volcano did not erupted for 600 years . plateau c. Intensity VII d. volcanic eruption b. intensity II b. Both intensity and earthquake decreases 38. What is the intensity of an earthquake when bottles overturn. I. Loose rocks falling over a mountain d. bridges broke down d. pendulum clock stopped 41. Rossi-Forel Scale 43. Intensity decreases and magnitude increases. Active volcano show volcanic activity every now and then same as inactive volcano b. high tide d. How will intensity and magnitude of the earthquake compare as one move farther away from Bataan? a. trees shook strongly b. Celsius Scale d. b. Intensity decreases and magnitude remains the same c. Several persons were sitting. Which of the following are the characteristics of active volcano which is not present to inactive volcano? I. Cavite 36. Intensity VIII 39. Change in shape. What happened? a. a. III c. III. It has crater a.III c. sulfuric dioxide and other gases II.II b. landslide c. 37. tsunami 46. Suddenly two of the persons felt dizzy and vomited. What intensity of an earthquake was experienced? a. Buildings collapse II. I. III d. II. intensity IV d. The movements of the earth's crust d. I. Tsunami III. An earthquake has its epicenter in Bataan. What happens when a strong earthquake occurs under the sea? a. landslides occurred c.III 48. I and II b. What is the difference between active and inactive volcano? a. intensity III c. The sinking of the ocean floor. felt by a few persons who are at rest d. Which of the following places will likely be affected by tsunami? a. II and III c. Bulacan and Cavite. Active volcano did not have erupt for along time while inactive erupt every now and then c. Which situation could be observed? It was _______ a. the scale that can be used is ________. II. giant waves in the ocean 44. In which place will the intensity be least felt? a. tilt or elevation of the volcano III. II. What is the most common causes of earthquakes? a. Change in water level and temperature of underground water IV. The unequal heating of the atmosphere. Shaking or trembling in areas near the volcano is felt a. I. Richter Scale c. For measuring the intensity of an earthquake. not felt by mother but it was felt by a seismologist c. felt by several persons at rest 40. Uplifting and /or sinking of land surface c. coastal area d. Kelvin Scale b. I and III d.III d. Release of smoke. I. Which of the following could be signs of a volcanic eruption? I. The giant tidal waves called tsunamis. Nueva Ecija c. II and III 45. The epicenter of an earthquake was located in Nueva Ecija and the earthquake was felt in Manila. Fire a. d. c. I. mountainous area 47. Mount Sto. 53. volcano 60. b. Taal Volcano c. Mt. b. Why does magma rise to the surface and the surrounding rocks around it do not? a. Which of the following causes magma to accumulate in the magma chamber and rise? a. They are found in Mindanao d. Rapid flow of lava at the crater b. Tomas d. Which is true about a volcanic eruption? a. Which of the following are considered active? Mount Buntis Mount Canlaon Mount Pinatubo Mount Taal Mount Sto. Volcanoes have vents from which smoke and magma corms out. They are inactive volcanoes b. magma that reaches the earth’s surface . Tomas Mount Apo a. cold and hardened rock that flow d. magma is pushed from the interior of Earth to the surface because a buildup of temperature in the mantle d. crater c. lava b. What are molten rocks called? a. How are Mt. What is lava? a. Magma is lighter or less dense than the surrounding rocks. High density and greater volume of molten rocks 55. Which of the following is noted for its perfect cone? a. Active volcano shows volcanic activity for 300 years while inactive volcano did not shows any volcanic activity 50. hill c ocean b. Mount Arayat b. Magma causes pressure 61. Why does magma rise to the surface and the surrounding rocks around it do not? a. Volcanoes are also found under the sea. gaseous material ejected into the sky b. Surrounding rocks is lighter or less dense than the magma d. Study the following names of volcano. volcano d. Which of the following statements about volcanoes is NOT true? a. Mount Apo c. Magma cause pressure c. 58. none of these 54. c. Mount Pinatubo. Mount Buntis. Mount Pinatubo. Magma is hot d. Magma is hot b. They are active volcanoes c. Mount Pinatubo 59. Mount Taal. c. Volcanoes do not release molten materials d. Mount Canlaon. Gases mix with volcanic ash and dust arte thrown in to the air 52. Pinatubo and Taal Volcano similar? a. Mount Canlaon 51. They are all found in llocos Region 57. Mount Sto. Mount Taal. Cinders flow out with magma b. Mount Pinatubo. Which of the following is the opening on the Earth’s crust? a. d. Magma accumulates in the magma chamber d. liquid mud eroded from a slope c. Mayon Volcano d. Lava flows slowly from the crater c. High temperature and extreme pressure d. a mudflow may occur c. Rapid movement of the molten rocks c. Tomas. mountain 56. Magma is lighter or less dense than the surrounding rocks. magma d. Mount Taal b. Volcanoes are landforms. Mayon. Surrounding rock is lighter or less dense than the magma. most of the gas that goes out of a volcano is carbon dioxide b. when heavy rain accompanies an eruption. Which of the following characterizes a violent volcanic eruption? a. The earth’s interior which is too hot melted the rocks d. II and IV 63. Stay inside your house. II and III c. I and III c. DENR b. I only b. II and III d . Listen to the radio for updates III. others. Pyroclastic materials are blown from the crater c. volcanic materials make the soil fertile 69.62. I and II b. in the ring of fire b. Which of the following does NOT show the beneficial effect of volcanic eruption? a. the movement of the asthenosphere d. source of material for industrial use d. The earth’s interior which is cold solidified the rocks 64. Rocks collided and broke down to pieces c. too much pressure in the Earth’s interior b. to pinpoint volcanic danger zone d. Magma is natural part of the earth b. Low temperature a. Why can magma move upward? a. geothermal steam for power generation b. the movement of the plates c. The pressure above the magma is greater than the pressure below it 65. surrounded by water 72. I and III d. I and II c. What must be the people living in Volcanic danger zone do before a volcano erupts? a. and III . tidal waves b. I. What causes the magma to rise? a. to prevent the loss of lives c. mountainous c. both a and b 73. earthquake c. PAG·ASA c. abaca. Followed the government advice b. Heat energy can be harnessed to generate electricity b. air is not polluted d. II. High temperature IV. space is wide c. eclipse d. Lava rocks are used as construction materials d. water rich debris flow c. Which of the following shows the harmful effect of volcanic eruption? a. low pressure II. The pressure above and below the magma is equal b. II. I and III d. Winch causes volcanic eruptions? I. I. Why are volcanic eruptions expected to occur in the Philippines? The Philippines is_____ a. there is plenty of water 68. Make the necessary repairs on roofing d. When are volcanic eruptions considered beneficial? I. Both A and C 74. Listen to latest bulletin c. II and III 70. I. a small country d. Which government agency monitors and issues warning on volcanic activities? a. What will the people experience as magma rise from the vents? a. When they make the surrounding area fertile II. When they build new land form such as volcanic island a. Why do some people live on the slope of a volcano although they know about the dangers of volcanic eruption? a. storm 67. fertile soil for plants like coconut. I and II b. The pressure above the magma is lower than the pressure below it d. How is magma formed? a. 71. PHILVOCS d. high pressure III. Store enough food and water a. When they hasten the growth of certain micro organisms III. the sinking of the crust 66. to protect properties b. There is no pressure acting above and below the magma c. soil is fertile b. Which precautionary measures should be observed before and after volcanic eruption? I. DSWD 75. Why are precautionary measures observed before volcanic eruptions? a. b 44. b 4. d 13. c 69. d 34. c 32. b 29. a 8. d 66. c 14. b 68. d 49. d 6. d 75. b 35. d 47. c 7. a 64. c 18. b 39. d 71. d 22. d 33. d 60. b 72. a 40. c 15. d 74. d 43. d . b 27. c 26. b 23. c 45. c 55. a 52. b 30. c 56. a 59. a 31. b 50. c 24. b 65. d 9. c 57. b 61. c 37. a 28. b 51. b 20. a 62. d 42. b 38. d 36. c 46. a 17. c 63. a 5. Republic of the Philippines Department of Education Region IV-A CALABARZON Division of Cavite Province District I of Silang SILANG WEST ELEMENTARY SCHOOL THIRD PERIODICAL TEST IN SCIENCE AND HEALTH VI ANSWER KEY 1. c 53. a 21. c 70. c 10. d 48. d 58. d 3. a 54. d 11. a 41. b 19. d 25. b 2. b 16. d 12. a 67. a 73.