2nd summative science 8.docx
- 1. RepublicofthePhilippines DepartmentofEducation REGION IV - A CALABARZON SCHOOLS DIVISION OF BATANGAS SAN JUAN WEST DISTRICT ANGELES LUISTRO INTEGRATED SENIOR HIGH SCHOOL BULSA, SAN JUAN, BATANGAS 2ND SUMMATIVE TEST IN SCIENCE 8 I. Choose the letter of the correct answer. Write your answer on aseparate sheet of paper. 1. What is the magnitude of Earthquake took place in Manila? A. 5.2 B. 5.3 C. 5.4 D. 5.5 2. Which among of the following is the safest location during an earthquake? A. inside the house C. in an open area B. inside the car D. under a tree 3. Which agency of the government in the Philippines is monitoring the movement of the earth crust? A. PHIVOLCS B. PAGASA C. DOST D. DENR 4. What will be produced if there is a sudden movement of the earth's crust due to the release of stress accumulated along geologic faults or by volcanic activity? A. typhoon B. tsunami C. flood D. earthquake 5. What do you call a fracture or crack between two rocks? A. stress B. earthquake C. fault D. crust 6. Which of the following faults occurs where the “hanging wall” moves up or is thrust over the “footwall”? A. Normal Fault B. Reverse Fault C. Strike-Slip Fault D. Stress Fault 7. Which fault is characterized on which the two blocks slide past one another? A. Normal Fault B. Reverse Fault C. Strike-Slip Fault D. Active Fault 8. What type of stress causes the formation of mountains? A. Shear Stress C. Tension Stress B. Confining Stress D. Compression Stress 9. Pangea break off into seven continents, what could be the probable cause of this event? A. Shear Stress C. Tension Stress B. Confining Stress D. Compression Stress 10. Friction between the two sides of a fault keeps it from moving until the stress on the fault overcomes the friction, then the fault slips and creates an earthquake. A. True C. Maybe both. B. False D. It depends on the situation. 11. What point along the fault where movements first occur? A. Epicenter B. Focus C. Intensity D. Magnitude 12. What point on the earth’s surface is directly above the focus? A. Epicenter B. Fault C. Intensity D. Magnitude 13. Which agency of the government in the Philippines is monitoring the movement of the earth crust? A. DENR B. DOST C. PAGASA D. PHIVOLCS 14. It is a sudden movement of the earth's crust caused by the release of stress accumulated along geologic faults or by volcanic activity: A. Earthquake B. Flood C. Typhoon D. Tsunami 15. What does the illustration shows? A. Epicenter B. Fault C. Focus D. Magnitude 16. Which layer of the earth contains rocks that are moving slowly but continuously? A. Crust B. Mantle C. Inner core D. Outer core
- 2. 17. What happens to the P-waves when they are approaching the molten part of the Earth’s interior? A. become slower C. they disappear B. remains the same D. the velocity increases 18. What do you call the region on Earth’s surface where a violent earthquake is felt? A. Crust B. Epicenter C. Focus D. Plate tectonic 19. Which of the following seismic waves is detected first by the seismograph? A. L-waves B. P-waves C. R-waves D. S-waves 20. Which government agency in the Philippines monitors the earthquake? A. DOST B. DENR C. NDRRMC D. PHIVOLCS 21. Which part of the Earth is said to be solid? A. Crust B. Mantle C. Inner Core D. Outer Core 22. From what bodies of water do typhoons originate? A. ocean B. lakes C. rivers D. streams 23. The name of the typhoon that caused great floods in Metro Manila that resulted to many damaged houses, and properties in 2009. A. Idang B. Mando C. Kuring D. Ondoy 24. Name the agency of the government that monitors typhoon in the Philippines. A. DOST B. PAGASA C. PHIVOLCS D. DENR 25. It is rotating storm system characterized by a low-pressure center,strong winds, and a spiral arrangement of thunderstorms that produce heavy rain. A. rain B. tropical cyclone C. snow D. sand storm 26. What is the name of the big body of water that is where almost all typhoon that pass in our country? A. Indian Ocean C. Atlantic Ocean B. West Philippine Sea D. Pacific Ocean II. Match the Richter magnitude indicated in column A with the earthquake effect found in column B. Write your answer on the space provided. A B _____ 27.) 7 A. Lead to a lot of damage _____ 28.) 5 B. Widespread destruction _____ 29.) 2 C. Felt little by people _____ 30.) 4 D. Felt by most people _____ 31.) 8 up E. Caused severe damage _____ 32.) 6 F. May not be felt _____ 33.) 3 G. Furniture moves II. List down five (5) things to do before, during and after an earthquake. Do this in your answer sheet. Before an earthquake 34. 35. 36. 37. 38. During earthquake 39.
- 3. 40. 41. 42. 43. After the earthquake 44. 45. 46. 47. 48. 49. 50. PREPARED BY: NOTED BY: CHRISTINE M. RAMOS ANTONINO S. PALAGANAS TEACHER I / SCIENCE TEACHER HEAD TEACHER I