3 parts of a volcano
3 of this options: magma, volcanic cone, mantle, crater, chimney, mantle.
Some changes are caused by the internal forces of the Earth. These forces can break the ______ of the Earth.
Crust.
When the crust of the Earth is broken, it can cause...
Mountain chains to emerge, earthquakes or volcanic eruptions.
It's caused when water and wind wear down land surfaces and change the landscape.
Weathering or erosion.
Name of the openings where magma comes to the surface.
Volcanoes.
When magma, liquid rock, comes to surface, it is called...
lava
Circular opening on the top of the volcano.
Crater
The magma goes up through a vent, the volcanic ______ and emerges through the crater.
chimney
Lava, gases and rock fragments accumulate around the crater and form the ______ _____
Volcanic cone
Name of a famous volcano located outside Mexico City.
The Popocatepetl.
Name of the movements of the crust of the Earth that are caused by internal forces.
Earthquakes.
Earthquakes can change the ______ of an area in minutes.
landscape
When earthquakes occur under the ocean floor, they are called...
Seaquakes of tsunamis.
______ produce gigantic waves that are often very destructive.
Tsunami or seaquake.
