Hazards and Structure of the Earth Flashcards
Where in the world are the majority of the Earth’s volcanoes and earthquakes found?
Click to View the Answer
Click to View the Question
The majority of the Earth’s volcanoes and earthquakes occur around the Pacific Ring of Fire.
Where in the world are the majority of the Earth’s volcanoes and earthquakes found?
What are the characteristics of the inner core?
Click to View the Answer
Click to View the Question
A solid mass of iron and nickel. The hottest part of the Earth. Temperatures up to 5,550°C.
What are the characteristics of the inner core?
Give 2 characteristics of oceanic crust.
Click to View the Answer
Click to View the Question
- More dense than continental crust
- Heavier than continental crust
- Younger than continental crust
- Thinner than continental crust.
Give 2 characteristics of oceanic crust.
Give 2 characteristics of continental crust.
Click to View the Answer
Click to View the Question
- Less dense than oceanic crust
- Thicker than oceanic crust
- Lighter than oceanic crust
- Forms the Earth’s continents
- Older than oceanic crust
Give 2 characteristics of continental crust.
Describe the global distribution of volcanoes and earthquakes
Click to View the Answer
Click to View the Question
Earthquakes are found along all types of plate margins. Volcanoes, however, only occur at constructive and destructive plate margins. Volcanoes are also found away from plate margins at volcanic hot spots such as Hawaii in the Pacific Ocean.
Describe the global distribution of volcanoes and earthquakes
