1) Which part of the Earth is directly below the crust? a) Mantle b) Inner core c) Outer core 2) Which part of the Earth is the hottest? a) Mantle b) Inner core c) Outer core d) Crust 3) What material makes up the mantle? a) Iron b) Magma c) Nickel d) Lava 4) A constructive or divergent plate boundary is when: a) plates move together b) plates move apart c) plates slide past each other causing friction 5) A destructive or convergent boundary is when: a) plates move together b) plates move apart c) plates slide past each other 6) At a conservative plate boundary land is: a) Destroyed b) created c) neither created nor destroyed 7) What occurence is common along a conservative plate boundary? a) Volcanoes b) Earthquakes c) Hurricanes 8) Which of these statements about a constructive boundary is NOT true? a) Constructive boundaries are more commonly found on land than under the sea b) The Earth's plates are moving apart due to convection currents inside the Earth c) As the plates move apart (very slowly) magma rises from the mantle d) When the magma reaches the surface, it cools and solidifies to form a new crust of igneous rock e) Volcanoes often form at constructive boundaries 9) The Himalayas were formed on what kind of plate boundary? a) Labour b) Constructive c) Liberal d) Destructive e) Conservative 10) The Mid-Atlantic Ridge or chain of volcanoes formed underneath the Atlantic Ocean is created by what kind of plate boundary? a) Labour b) Constructive c) Liberal d) Destructive e) Conservative

Tectonic Plates

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