Jocelyn Nicar

The relative movement of the plates ranges from ____________annually.

• 0 to 10 mm

• 0 to 1 mm

• 0 to 100 mm

• 10 to 1000 mm

Plate tectonics results in __________.

• Mountain-building

• Earthquake

• Volcanism

• All the above option

Eruption of magma onto the the surface is referred to as ______________.

• Earthquake

• Thunder

• Lightning

• Volcanism

The Earth's mantle zone lying beneath the lithosphere is known as _______________.

• Atmosphere

• Athenosphere

• Biosphere

• Hydrosphere

There are no dynamic tectonic plates found in earth's crust.z

• TRUE

• FALSE

____________ happens when both plates move apart from one other.

• Transform boundaries

• Divergent boundaries

• Convergent boundaries

New seafloor is formed by__________.

• subduction

• convection

• ridging

• seafloor spreading

The primary mechanism by which mountains are formed on continents is known as ___________.

• Earthquake

• Thunder

• Orogeny

• Volcanism

The movement of tectonic plates at a fault is a cause of ___________.

• Mountain

• Earthquakes

• Volcanoes

• Hot Spots

The crust that makes up the ocean floor is the _____________.

• Continental Crust

• Mid-Ocean Ridge

• Oceanic Crust

• Seafloor Crust