Final 2018

What do the plates of the lithosphere float on?

• mantle

• crust

• asthenosphere

• the ocean

What layers of Earth make up the lithosphere?

• mantle and crust

• uppermost part of mantle and crust

• asthenosphere and crust

• uppermost part of core and asthenosphere

What makes up the geosphere?

• Rocks, animals, plants

• Rocks, minerals, non-living things

• Animals, plants, people

• Minerals, plants, rocks

Where is most of the water of the hydrosphere found?

• In the core

• Under the crust

• On Earth's surface

• In the mantle

What is Earth’s core primarily made up of?

• Iron and nickel

• Liquids

• Rocks

• Solids

What causes Earth’s inner core to be solid?

• Heat

• Low pressure

• Density

• High pressure

What type of currents in Earth might cause plate motion?

• Convection currents

• Primary waves

• Secondary waves

• Surface waves

What happens at an oceanic-oceanic convergent plate boundary?

• New crust is made

• Nothing

• They blow up

• Old crust is recycled

What do continental-continental plate collisions produce?

• Oceans

• Mountain ranges

• Mid-ocean ridges

• Volcanoes

What features are found at divergent plate boundaries?

• Volcanoes

• Oceans

• Mid-ocean ridges

• Mountains