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Science

Science
31問 • 2年前
  • Rich Joy Ramos
    • 通報

    問題一覧

  • 1

    When two tectonic plates collide, the oceanic crust usually subducts beneath the continental crust because it is

    denser than continental crust

  • 2

    Through which earth layer are S-waves NOT transmitted?

    outer core

  • 3

    In convergent plate boundary, thrust faults occur where forces tend to push sections of the crust together. Which shows the effect of this situation?

    Collision of plates

  • 4

    In the process of sea-floor spreading, where does molten material rise from the mantle and erupt?

    along the mid-ocean ridge

  • 5

    Which of the the following is NOT a product of destructive boundary?

    Hawaiian Islands

  • 6

    Alfred Wegener is a German scientist who hypothesized that the Earth was once made up of a single large landmass called Pangaea. What do you call to his theory?

    Continental Drift Theory

  • 7

    Glossopteris fossils were found in Antarctica. What could be the climate of this continent before?

    Tropical climate

  • 8

    What is the primary cause of volcanoes and earthquake?

    Crustal plate movement

  • 9

    The occurrence of magnetic reversals can be explained through

    the magnetic patterns in magnetic rocks

  • 10

    You are an oceanographer and want to map the ocean floor on the east coast of the Philippines. As you do your study, you notice that there is a portion in the ocean floor which is relatively much deeper than the rest. What most likely is that deeper part?

    trench

  • 11

    Most geologists rejected Alfred Wegener's idea of Continental Drift Theory because______

    Wegener could not identify the force that pushes or pulls the continents.

  • 12

    Which of these is FALSE about lithospheric plates?

    have the same thickness everywhere

  • 13

    Which serves as the thinnest layer of the earth?

    Crust

  • 14

    All of the following are true about location of volcanoes EXCEPT

    Volcanoes are randomly distributed

  • 15

    Crustal plate A is moving away from crustal plate B. What is the expected average rate of change in position between A and B?

    a few centimeters per year

  • 16

    Which of the following statement best describes the formation of mountain ranges?

    Mountain ranges are formed when there is collision between two continental plates.

  • 17

    Miners dig into the Earth in search for precious rocks and minerals. In which layer is the deepest explorations made by miners?

    Crust

  • 18

    What does the presence of Mesosaurus fossils tells about the initial location and positioning of South America, Africa, and Antarctica?

    It tells us that these continents were connected before

  • 19

    What clues are useful in reconstructing Pangaea?

    Fossils

  • 20

    In a hot spot, Volcano A is on top of the mantle plume, Volcano B is 10 km farther from A while volcano C is the farthest. What can you infer about the ages of the volcanoes?

    Volcano B is younger than C

  • 21

    Which of the following statement is FALSE?

    S-waves can travel through liquids

  • 22

    How do you compare the densities of the Earth's crust, mantle and core?

    The mantle is less dense than the core but denser than the crust.

  • 23

    Which of the following is/are indications that the crust is spreading or splitting apart?

    rift valleys & oceanic ridges

  • 24

    Which of the following statement is NOT TRUE?

    None of these

  • 25

    Which is NOT true about the Philippine Islands?

    most are part of the Philippine Mobile Belt, except for Palawan, Mindoro, and Zamboanga

  • 26

    If you visit a place in the Pacific known to be along converging plates, which of these should you NOT expect to see?

    rift valleys

  • 27

    Why is a divergent boundary also called constructive boundary?

    Magma flows up between the plates and forms new crust

  • 28

    The movement of the lithospheric plate is facilitated by a soft, weak and plastic-like layer. Which of the following layer is described in the statement?

    Asthenosphere

  • 29

    You were provided with data showing the arrival time of the P and S-waves recorded from three seismic stations. Which of these can you possibly determine?

    the location of the epicenter

  • 30

    Study the map above of active volcanoes. Based on the map, how are volcanoes distributed?

    Majority of them are found along the edges of some continents.

  • 31

    What do you expect to find at a mid-ocean ridge?

    relatively young rocks

    • Math

    Math

    Rich Joy Ramos · 9問 · 2年前

    Math

    Math

    9問 • 2年前
    Rich Joy Ramos

    Filipino

    Filipino

    Rich Joy Ramos · 19問 · 2年前

    Filipino

    Filipino

    19問 • 2年前
    Rich Joy Ramos

    Esp

    Esp

    Rich Joy Ramos · 46問 · 2年前

    Esp

    Esp

    46問 • 2年前
    Rich Joy Ramos

    AP

    AP

    Rich Joy Ramos · 37問 · 2年前

    AP

    AP

    37問 • 2年前
    Rich Joy Ramos

    問題一覧

  • 1

    When two tectonic plates collide, the oceanic crust usually subducts beneath the continental crust because it is

    denser than continental crust

  • 2

    Through which earth layer are S-waves NOT transmitted?

    outer core

  • 3

    In convergent plate boundary, thrust faults occur where forces tend to push sections of the crust together. Which shows the effect of this situation?

    Collision of plates

  • 4

    In the process of sea-floor spreading, where does molten material rise from the mantle and erupt?

    along the mid-ocean ridge

  • 5

    Which of the the following is NOT a product of destructive boundary?

    Hawaiian Islands

  • 6

    Alfred Wegener is a German scientist who hypothesized that the Earth was once made up of a single large landmass called Pangaea. What do you call to his theory?

    Continental Drift Theory

  • 7

    Glossopteris fossils were found in Antarctica. What could be the climate of this continent before?

    Tropical climate

  • 8

    What is the primary cause of volcanoes and earthquake?

    Crustal plate movement

  • 9

    The occurrence of magnetic reversals can be explained through

    the magnetic patterns in magnetic rocks

  • 10

    You are an oceanographer and want to map the ocean floor on the east coast of the Philippines. As you do your study, you notice that there is a portion in the ocean floor which is relatively much deeper than the rest. What most likely is that deeper part?

    trench

  • 11

    Most geologists rejected Alfred Wegener's idea of Continental Drift Theory because______

    Wegener could not identify the force that pushes or pulls the continents.

  • 12

    Which of these is FALSE about lithospheric plates?

    have the same thickness everywhere

  • 13

    Which serves as the thinnest layer of the earth?

    Crust

  • 14

    All of the following are true about location of volcanoes EXCEPT

    Volcanoes are randomly distributed

  • 15

    Crustal plate A is moving away from crustal plate B. What is the expected average rate of change in position between A and B?

    a few centimeters per year

  • 16

    Which of the following statement best describes the formation of mountain ranges?

    Mountain ranges are formed when there is collision between two continental plates.

  • 17

    Miners dig into the Earth in search for precious rocks and minerals. In which layer is the deepest explorations made by miners?

    Crust

  • 18

    What does the presence of Mesosaurus fossils tells about the initial location and positioning of South America, Africa, and Antarctica?

    It tells us that these continents were connected before

  • 19

    What clues are useful in reconstructing Pangaea?

    Fossils

  • 20

    In a hot spot, Volcano A is on top of the mantle plume, Volcano B is 10 km farther from A while volcano C is the farthest. What can you infer about the ages of the volcanoes?

    Volcano B is younger than C

  • 21

    Which of the following statement is FALSE?

    S-waves can travel through liquids

  • 22

    How do you compare the densities of the Earth's crust, mantle and core?

    The mantle is less dense than the core but denser than the crust.

  • 23

    Which of the following is/are indications that the crust is spreading or splitting apart?

    rift valleys & oceanic ridges

  • 24

    Which of the following statement is NOT TRUE?

    None of these

  • 25

    Which is NOT true about the Philippine Islands?

    most are part of the Philippine Mobile Belt, except for Palawan, Mindoro, and Zamboanga

  • 26

    If you visit a place in the Pacific known to be along converging plates, which of these should you NOT expect to see?

    rift valleys

  • 27

    Why is a divergent boundary also called constructive boundary?

    Magma flows up between the plates and forms new crust

  • 28

    The movement of the lithospheric plate is facilitated by a soft, weak and plastic-like layer. Which of the following layer is described in the statement?

    Asthenosphere

  • 29

    You were provided with data showing the arrival time of the P and S-waves recorded from three seismic stations. Which of these can you possibly determine?

    the location of the epicenter

  • 30

    Study the map above of active volcanoes. Based on the map, how are volcanoes distributed?

    Majority of them are found along the edges of some continents.

  • 31

    What do you expect to find at a mid-ocean ridge?

    relatively young rocks