Continental crust is thicker and less dense than oceanic crust? Is it true or false?
Destructive plate margins move in which direction?
Sideways past each other or moving in the same direction.
Away from each other.
Towards each other.
Which plate margin has a subduction zone?
Conservative plate margin.
Destructive plate margin.
Constructive plate margin.
There are no volcanoes at...
Conservative plate margin
Humans use fold mountains for...
Farming.
Hydro- electric power.
Mining.
Road building.
Tourism.
Forestry.
There are two types of volcanoes, Shield volcanoes and Composite volcanoes. Which volcano is made of lava only?
Composite volcano.
Shield volcano.
Which type of volcano has viscous lava and violent eruptions?
What are primary impacts of a volcano eruption?
Population decline.
evacuation.
infrastructure destroyed.
Pyroclastic flows.
Temporary infrastructure built e.g. electricity supplies, roads
Volcano observatory built to predict future eruptions.
Earthquakes can be measured by using two different scales, Richter scale and Mercalli scale. What does the Richter scale measure?
Power and effects of an earthquake.
Strength and magnitude of an earthquake.
Which earthquake measuring scale has Roman numerals?
Richter scale
Mercalli scale
