This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Earth > Earth Science – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Earth Science Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Scientists who study the forces that make and shape Earth are called ..... A) Chemists. B) Geologists. C) Biologists. D) Ecologists. Show Answer Correct Answer: B) Geologists. 2. What is the term for a gigantic explosion in which a massive star collapses and throws its outer layers into space? A) Black hole. B) Supernova. C) Pulsar. D) Quasar. Show Answer Correct Answer: B) Supernova. 3. More the 75 percent of the water in the oceans has a temperature of less than. A) 40*F. B) 35*F. C) 42*F. D) 41*F. Show Answer Correct Answer: D) 41*F. 4. Planets orbit the sun in A) Ellipses. B) Triangles. C) Perfect circles. D) The same amount of time as other planets. Show Answer Correct Answer: A) Ellipses. 5. The horse latitudes are named this because ships would get stranded from lack of wind and would throw the horses overboard to conserve food and water for the crew. A) Geology. B) Astronomy. C) Oceanography. D) Meteorology. Show Answer Correct Answer: D) Meteorology. 6. A Meteorologists study what? A) Living Things. B) Matter and Energy. C) Climate and Weather. D) Weather and Animals. Show Answer Correct Answer: C) Climate and Weather. 7. Which has the largest wavelengths A) X-rays. B) Ultra violet waves. C) Micro waves. D) Radio waves. Show Answer Correct Answer: D) Radio waves. 8. The imaginary line that separates the northern and southern hemispheres is called the ..... A) Equator. B) Solstice. C) Equinox. D) Axis. Show Answer Correct Answer: A) Equator. 9. The study of Earth's atmosphere is called ..... A) Astronomy. B) Meteorology. C) Geology. D) Oceanography. Show Answer Correct Answer: B) Meteorology. 10. Carbon dioxide present in the atmosphere is necessary for. A) Insects. B) Reptiles. C) Human beings. D) Plants. Show Answer Correct Answer: D) Plants. 11. A rule that correctly describes a natural phenomenon. A) Theory. B) Scientific law. C) Conclusion. D) Hypothesis. Show Answer Correct Answer: B) Scientific law. 12. X is the path that takes Earth revolve around Sun. What is X? A) East. B) West. C) Axis. D) Orbit. Show Answer Correct Answer: D) Orbit. 13. A scientific law is based on repeated ..... made over a long period of time. A) Conclusions. B) Questions. C) Graphs. D) Observations. Show Answer Correct Answer: D) Observations. 14. Variation in Earth, s magnetic field causes changes in the ..... smaller duration or longer duration. A) Atmosphere. B) Weather. C) Water. D) Clouds. Show Answer Correct Answer: B) Weather. 15. What is a paleontologist? A) The study of fossils. B) The study of pale people. C) The study of organisms. D) The study of skin. Show Answer Correct Answer: A) The study of fossils. 16. What is the SI unit for temperature? A) Celcius. B) Fahrenheit. C) Rankine. D) Kelvin. Show Answer Correct Answer: D) Kelvin. 17. Tornadoes travel up to ..... miles (322 km). A) 220. B) 200. C) 210. D) 240. Show Answer Correct Answer: B) 200. 18. During which season and at what latitude does the sun not set? A) Summer and greater than 66$^ \circ$N. B) Spring and 0$^ \circ$N. C) Fall and 23$^ \circ$N. D) Winter and greater than 66$^ \circ$N. Show Answer Correct Answer: A) Summer and greater than 66$^ \circ$N. 19. What do flood plains, sandbars, and river deltas in common? A) They are formed by water erosion. B) They have been formed by glacial erosion. C) They have been formed by wind erosion. D) They have been formed by sandblasting. Show Answer Correct Answer: A) They are formed by water erosion. 20. One full year on Earth means the year has completed one full ..... around the sun. A) Revolution. B) Tilt. C) Spin. D) Rotation. Show Answer Correct Answer: A) Revolution. 21. This type of boundary occur when 2 plates slide toward each other to form either a subduction zone. A) Divergent Plate Boundary. B) Convergent Plate Boundary. C) Tectonic Plate Boundary. D) Transform Plate Boundary. Show Answer Correct Answer: B) Convergent Plate Boundary. 22. All of the following are examples of mass movement EXCEPT A) Rockfalls. B) Creep. C) Seafloor spreading. D) Mudslides. Show Answer Correct Answer: C) Seafloor spreading. 23. What is the order of the slow changes to the earth's surface? A) Erosion, Weathering, Deposition. B) Weathering, Erosion, Deposition. C) Deposition, Erosion, Weathering. D) None of above. Show Answer Correct Answer: B) Weathering, Erosion, Deposition. 24. Geology is best defined as A) The study of rocks, the process that forms and changes them. B) Breakdown of rocks by a physical process. C) A model geologists use to explain the rock cycle. D) The removal of weathered rock particles. Show Answer Correct Answer: A) The study of rocks, the process that forms and changes them. 25. Ocean waves are produced due to movement of. A) Animals remains. B) Water molecules. C) Dust particles. D) Rocks. Show Answer Correct Answer: B) Water molecules. 26. If magma cools & hardens what rock is formed? A) Igneous. B) Metamorphic. C) Sedimentary. D) None of above. Show Answer Correct Answer: A) Igneous. 27. Any natural resource people use to generate energy is a(n) A) Fossil fuel. B) Petroleum. C) Energy resource. D) Coal. Show Answer Correct Answer: C) Energy resource. 28. The earth is tilted on its ..... A) Equator. B) Core. C) Axis. D) Line. Show Answer Correct Answer: C) Axis. 29. People bring sand from other places to Georgia's coastline in a process known as ..... This process limits the effects of a ..... process. A) Beach reclamation, destruction. B) Flood control, constructive. C) Weathering, destructive. D) Erosion, constructive. Show Answer Correct Answer: A) Beach reclamation, destruction. 30. A possible explanation or solution to a problem. A) Hypothesis. B) Observation. C) Theory. D) Conclusion. Show Answer Correct Answer: A) Hypothesis. 31. What are the three primary sources of Earth's energy? A) Fossil fuels, nuclear, solar. B) Geothermal, nuclear, solar. C) Nuclear, solar, tidal. D) Geothermal, solar, tidal. Show Answer Correct Answer: D) Geothermal, solar, tidal. 32. Why do scientist believe the outer core is liquid? A) A lava monster leaked the information in a magma bubble belch. B) They cannot pickup S-waves in shadow of core. C) They cannot pick up P-waves in shadow of core. D) Refraction of Love waves. Show Answer Correct Answer: B) They cannot pickup S-waves in shadow of core. 33. A theory is backed by evidence and ..... A) Tested. B) Accepted by all scientists. C) A guess. D) Correct. Show Answer Correct Answer: A) Tested. 34. A geyser is a hot spring in which underground water is heated by geothermal activity and periodically boils. In ....., there are many geysers. A) Indonesia. B) Egypt. C) Iceland. D) U.K. Show Answer Correct Answer: C) Iceland. 35. Upon which the density of water depends? A) Light. B) Atmosphere. C) Dust. D) Temperature. Show Answer Correct Answer: D) Temperature. 36. A geological theory explaining the movement of Earth's crust A) Plate tectonics. B) Continental drift. C) Transform boundary. D) Pangaea. Show Answer Correct Answer: A) Plate tectonics. 37. Which substance is a mixture of organic matter and weathered rock? A) Schist. B) Granite. C) Soil. D) Limestone. Show Answer Correct Answer: C) Soil. 38. The streak test that is used to identify minerals involves studying the- A) Appearance of the mineral under fluorescent light. B) Heated mineral's color as it cools. C) Color of the powdered form of the mineral. D) Mineral's crystals with a microscope. Show Answer Correct Answer: C) Color of the powdered form of the mineral. 39. A psychrometer is used to determine which weather variables? A) Wind speed and wind direction. B) Percentage of cloud cover and cloud height. C) Air pressure and air temperature. D) Relative humidity and dewpoint. Show Answer Correct Answer: D) Relative humidity and dewpoint. 40. Which conditions will result in high wind? A) Heavy rains over several days. B) Presence of cirrus clous. C) Increase in evaporation rates. D) Large differences in air pressure. Show Answer Correct Answer: D) Large differences in air pressure. 41. This planet has the longest period of rotation. A) Mercury. B) Mars. C) Venus. D) Earth. Show Answer Correct Answer: C) Venus. 42. The earth is divided into how many MAJOR plate boundaries? A) 35. B) 21. C) 14. D) 7. Show Answer Correct Answer: D) 7. 43. A possible explanation for a set of observations or answer to a scientific question is called a ..... A) Theory. B) Hypothesis. C) Law. D) Prediction. Show Answer Correct Answer: B) Hypothesis. 44. The loaf of raisin bread is an analogy for which idea from our notes? A) H-R Diagram. B) The Big Bang Theory. C) Temperature Ranges. D) Doppler Effect. Show Answer Correct Answer: B) The Big Bang Theory. 45. Which of the following are found in orbit between Mars and Jupiter? A) Comets. B) Asteroids. C) Meteorites. D) Meteors. Show Answer Correct Answer: B) Asteroids. 46. Which statement best explains why stars viewed from the Northern Hemisphere appear to revolve around Polaris? A) Polaris revolves around Earth. B) Earth revolves around Polaris. C) Polaris rotates on its axis. D) Earth rotates on its axis. Show Answer Correct Answer: D) Earth rotates on its axis. 47. What does the root word atmos mean? A) Earth. B) Life. C) Water. D) Vapor. Show Answer Correct Answer: D) Vapor. 48. What geological features are found in highlands of Tagaytay City? A) Plains. B) Hills. C) Volcano. D) Rivers. Show Answer Correct Answer: C) Volcano. 49. There are ..... million tons of gold in the sea. A) 5. B) 20. C) 10. D) 15. Show Answer Correct Answer: C) 10. 50. What part of the moon do we see from Earth? A) All of it. B) The same side. C) None of it. D) Only one quarter. Show Answer Correct Answer: B) The same side. 51. What is the scientific study of the ocean/sea? A) Geology. B) Astronomy. C) Meteorology. D) Oceanology. Show Answer Correct Answer: D) Oceanology. 52. Match the following word/subject with the topic it relates to the most.Grand Canyon A) Oceanography. B) Geology. C) Meteorology. D) Astronomy. Show Answer Correct Answer: B) Geology. 53. What geologic feature/event you be most likely to find at a transform boundary? A) Earthquakes. B) Volcanoes. C) Mountains. D) Rift Valleys. Show Answer Correct Answer: A) Earthquakes. 54. The Mayans tracked the stars to come up with this branch of science A) Astrology. B) Agriculture. C) Environmental Science. D) Astronomy. Show Answer Correct Answer: D) Astronomy. 55. This is the largest planet by size and mass. A) Mars. B) Earth. C) Saturn. D) Jupiter. Show Answer Correct Answer: D) Jupiter. 56. There are ..... measures of the severity of an Earthquake. A) 2. B) 4. C) 3. D) 1. Show Answer Correct Answer: A) 2. 57. Match the following word/subject with the topic it relates to the most.Causes of Droughts A) Oceanography. B) Geology. C) Astronomy. D) Meteorology. Show Answer Correct Answer: D) Meteorology. 58. Magma rises to become new oceanic crust where A) One plate splits into two distinct plates. B) One plate grinds against another plate. C) Two plates separate and move apart from one another. D) Two plates meet and collide with one another. Show Answer Correct Answer: C) Two plates separate and move apart from one another. 59. A part of the Earth's crust where two tectonic plates are moving away from each other A) Transform boundary. B) Divergent boundary. C) Convergent boundary. D) Tectonic plates. Show Answer Correct Answer: B) Divergent boundary. 60. Every night Brianna looks through her telescope and charts the stars and planets. What branch of science is she studying? A) Chemistry. B) Meteorology. C) Geology. D) Astronomy. Show Answer Correct Answer: D) Astronomy. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesEarth Science Quiz 1Earth Science Quiz 2Earth Science Quiz 4Earth Science Quiz 5Earth Science Quiz 6Earth Science Quiz 7Earth Science Quiz 8Earth Science Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books