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The Earth's relief

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    Level 1º ESO
  •   Study   Slideshow
  • Hot, liquid rock inside the Earth
    Magma
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  • The violent shaking of the ground caused by the movement of tectonic plates.
    earthquake
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  • A giant wave caused, for example, by an earthquake under the sea.
    tsunami
  •  15
  • Magma rises through cracks that form in the Earth's crust. True or false?
    True
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  • Earthquakes are consequence of climate change. True or false?
    False. Earthquakes are a consequence of moving tectonic plates.
  •  15
  • Volcanic eruptions expel water, ash and rocks. True or false?
    False. Volcanic eruptions expel gases, molten lava, ash and rocks.
  •  15
  • An earthquake under the sea can cause a tsunami. True or false?
    True
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  • The Richter scale measures the effects of an earthqueake on a scale from 1 to 10. True or false?
    False. The Richter scale measures the magnitude of an earthquake on a scale of1 to 10.
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  • Volcanoes are ruptures in the Earth’s crust where magma, ash and gases are released from the interior of the Earth. True or false?
    True
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  • Enormous landmasses separated by oceans.
    Continents
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  • How many continents are there?
    There are 6 continents: Africa, the Americas, Asia, Europe, Oceania and Antarctica.
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  • The mantle is 15% of the Earth’s total volume. True or false?
    False. The mantle is 84% of the Earth’s total volume.
  •  15
  • Magma is made up of partially molten materials. True or false?
    True
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  • The core is the innermost layer of the Earth. True or false?
    True
  •  15
  • The lithosphere consists of liquid matter. True or false?
    False. The lithospere is made up of a thin layer of rocks
  •  15
  • The Earth's core is completely solid. True or false?
    False. The outer core is liquid
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