The Geosphere

What are the names of the layers of the Earth in roder from outside to inside?

• Inner core, Outer core, Continental crust, Mantle

• Continental crust, Mantle, Outer core, Inner core

• Inner core, Outer core, Continental crust, Mantle

• Mantle, Inner core, Continental crust, Outer core

What is the name of the deepest layer of the Earth?

• Continental crust

• Mantle

• Outer core

• Inner core

What percentage does the mantle occupie?

• 1%

• 84%

• 89%

• 15%

Where does magma accumulate before the eruption?

• In the crater

• In the chimney

• In the magma chamber

• In the volcanic cone

Where does an earthquake originate?

• Epicenter

• Seismic waves

• Hipocenter

• Seaquake

What is the the name of the point where the most damage is caused in an earthequake?

• Ipocenter

• Hypocenter

• Seismic wave

• Crater

Which scale is mostly used to measure the magnitude of earthquakes?

• Mohs

• Mercalli

• Richter

• Sismic

What are the external agents of landform formation?

• Water, wind, vegetation and human beings

• Wind, earthquakes, seismic waves and the mantle

• Volcanoes, water, human beings, seismic waves

• Earthquakes, vegetation, volcanoes, wind

Which of these is a an internal agent of land formation?

• water

• vegetation

• wind

• none of these

A solid inorganic substance formed by natural processes that has a fixed chemical composition and a crystalline structure is a...

• Rock

• Stone

• Mineral

• Geode