Geosphere Quiz

What is the geosphere?

• The layer between the crust and the mantle

• The outer layer of the earth

• The inner layer of the earth

• The layer between the mantle and the core

What is the thickness of the geosphere?

• 6730 kilometers

• 500 kilometers

• 10000 kilometers

• 3000 kilometers

What is the temperature range of the mantle?

• 2000 to 3000 degrees celsius

• 5000 to 6000 degrees celsius

• 700 to 1300 degrees celsius

• 100 to 500 degrees celsius

What is the main component of the core?

• Liquid iron and nickel

• Solid iron

• Magma

• Sand

What causes the movement of tectonic plates?

• Magnetic fields

• Electric currents

• Volcanic eruptions

• Earthquakes

What is the main component of the crust?

• Magma

• Sand

• Rocks and minerals

• Continents and ocean bottoms

What is the main component of the mantle?

• Rocks and minerals

• Sand

• Magma

• Continents and ocean bottoms

What is the main component of the geosphere?

• Magma

• Rocks and minerals

• Sand

• Continents and ocean bottoms