4. Tectonic Hazards CGP Volcanoes and Earthquakes

What are the three types of plate margin?

• Conventional

  Productive

  Cataclysmic

• Conservative

  Constructive

  Destructive

• Collision

  Tectonic

  Tensional

What type of plate margin is a country on if it has earthquakes but no volcanoes?

• Conservative

• Constructive

• Destructive

Volcanoes only form at ..........

• Constructive and

  conservative plate margins

• Constructive and destructive plate margins

• Conservative and destructive plate margins

At a conservative margin you could find a combination of oceanic and continental plates i.e. two of the same or one of each.

• True

• False

Hawaii is made up of volcanic islands, but it's not on a plate margin. How might Hawaii have formed?

• Volcanoes can form over parts of the mantle that are really hot

• Volcanoes can form over parts of the crust that are really hot

• Volcanoes can form over ocean trenches that are really hot

The areas where volcanoes form in the absence of a plate margin is called a ...

• Thermal vent

• Hotspot

• Geyser

At what two types of plate margin does tension build up when plates get stuck as they are moving past each other?

• Constructive and conservative plate margins

• Constructive and destructive plate margins

• Conservative and destructive plate margins

At what type of plate margin does tension build along the crack within plates as they move away from each other?

• Conservative plate margin

• Constructive plate margin

• Destructive plate margin

................... happen when the plates eventually jerk past each other, sending out shock waves

................... form when the magma rises up into the gap created by the plates moving apart