Test
Chapter 3 Phys Geo
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Preguntas del test (18)
1Which of the following features is present on the seafloor off the Pacific Northwest?
- AWorld's largest oceanic plateau
- BLong, fairly straight fracture zone
- CWorld's largest linear island chain
- DIsland arc within oceanic plates
2In this figure of Japan, what do the offshore trenches indicate?
- AContinental Rifting
- BA rift in a mid-ocean ridge formed by sea floor spreading
- CA rift in a mid-ocean ridge formed by transform faulting
- DSubduction of oceanic crust
3How did the Red Sea, shown between Arabia and Africa in this figure form?
- ASubduction of Arabia beneath Africa
- BSubduction of Africa beneath Arabia
- CA continental collision
- DContinent rifting followed by sea floor spreading
4Which data used to develop the hypothesis of continental drift?
- AThe shape of continents
- BThe distribution of glacial deposits and directions of glacial scratch marks
- CThe distribution of fossils
- DAll of these choices are correct
5This image shows the Mid-Atlantic Ridge, a submarine volcanic mountain belt that is a key location in the process of
- Asea floor spreading.
- Bland bridges.
- Ccontinental drift.
- DSouth Atlantic drift.
6Volcanoes and earthquakes
- Ahave many areas of overlap in their distributions on Earth.
- Bhave few areas of overlap in their distributions on Earth.
- Chave no areas of overlap in their distributions on Earth.
7What type of plate boundary is depicted by the smaller arrows in the center of this figure?
- ADivergent boundary
- BConvergent boundary
- CTransform boundary
- DHot spot
- ENone of these choices are correct.
8Select the names of the plate boundaries that match the figures going left to right
- ADivergent/ Convergent/ Transform
- BConvergent/ Divergent/ Transform
9What type of plate boundary is depicted in this figure?
- AContinental rift
- BOcean-ocean convergent boundary
- COcean-continent convergent boundary
- DDivergent and transform boundaries
- EContinental collision
10Which of the following is associated with a mid-ocean ridge?
- AAn island arc
- BMagma produced as the mantle rise up
- CMelting of the subducting plate
- DLower topography than surrounding sea floor
- EContinental rift
11Which of the following is NOT a characteristic of a mid-ocean divergent boundary?
- AAs the plates move apart, solid lithosphere moves upward into the asthenosphere.
- BSubmarine lava flows form new ocean crust.
- CMid-ocean ridges are elevated above the surrounding seafloor.
- DA rift runs along the axis of mid-ocean ridges because of movement as the plates diverge from each other.
12A continent has an oceanic trench offshore of its coast. Which of the following is probably NOT present along this side of the continent?
- AA mountain belt.
- BEarthquakes
- CVolcanoes
- DMelting along a mid-ocean ridge
- ESubduction of an oceanic plate
13Convergence of two ocean plates forms an ocean-ocean
- Aconvergent boundary
- Bdivergent boundary
- Ctransform boundary
14The process of one plate sliding beneath another plate is called
- Asubduction.
- Bconduction.
- Ctransformation.
- Dconvergence.
- Edivergence.
15The majority of transform boundaries are found
- Ain the middle of continents.
- Balong continental margins.
- Cin conjunction with mid-ocean ridges.
- Dwithin island arcs.
16Which of the following are characteristics of slab pull?
- ASubducting oceanic lithosphere is denser than asthenosphere
- BGravity is a major force in slab pull
- CSubducting plates move faster than non-subducting plates.
17What causes magnetic stripes on the seafloor, such as those shown here?
- AVolcanic rocks in oceanic crust are covered by a variable thickness of sediment.
- BSome oceanic crust consists of volcanic rocks and some is compose of sediment.
- CSometimes Earth's magnetic field points north and sometimes it points south.
- DSome volcanic rocks are formed in normal ways and others have pillows.
18Magnetic patterns develop on the sea floor as basaltic lava erupts and cools and
- Airon-rich minerals align with Earth's magnetic field.
- Biron-rich minerals align parallel to the oceanic rift.
- Csilicic minerals align with Earth's magnetic field.
Información
- Descripción
- Test sobre Chapter 3 Phys Geo, creado por Jairo Gonzalez el 02/12/2018.
- Autor
- Jairo Gonzalez
- Idioma
- English
- Visitas
- 1
- Valoración
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