Final answer:
The three main types of volcanoes are shield volcanoes, composite volcanoes (stratovolcanoes), and cinder cone volcanoes.
Step-by-step explanation:
The Three Main Types of Volcanoes:
- Shield volcanoes: These are broad and gently sloping volcanoes that are formed by low-viscosity lava. They have a wide base and gradual slopes, resembling a warrior's shield. Examples include Mauna Loa in Hawaii and the Galápagos Islands.
- Composite volcanoes (also called stratovolcanoes): These are tall and steep-sided volcanoes formed by alternating layers of lava and ash. They erupt explosively and are capable of producing pyroclastic flows and lahars. Examples include Mount Vesuvius in Italy and Mount Fuji in Japan.
- Cinder cone volcanoes: These are small and symmetrical volcanoes formed by explosive eruptions of gas-rich magma. They have a bowl-shaped crater and steep sides made up of cinders. Examples include ParĂcutin in Mexico and Sunset Crater in the United States.
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