WorksheetsEarth's Layers, Tectonic Plates, Earthquakes and Volcanoes
Total questions: 65
Worksheet time: 4hrs 18mins
What type of plates are colliding?
oceanic - oceanic plates
Oceanic - continental plate
continental - continental plates
What geologic feature/event would you most likely to find at a convergent boundary between two pieces of oceanic crust?
Trench
What is the minimum number of seismograph stations needed to locate an earthquake epicenter?
1
2
3
5
Measures the magnitude or size, of an Earthquake
epicenter
focus
Richter scale
Mercalli Scale
What is the measure of the amount of energy released in an earthquake?
Intensity
Epicenter
Magnitude
Seismogram
The place where an earthquake originates inside the Earth's surface is called...
Epicenter
Focus
Underground
Crust
The place on the Earth's surface, above the origin of the earthquake.
Epicenter
Focus
Surface
Crust
What is the instrument used to measure earthquakes?
Seismograph
Seismologist
Scale
Seismogram
Which city is closest to the epicenter?
A
B
C
Which seismogram represents a city that is far from the epicenter of an earthquake?
New York, NY
Nome, Alaska
Guadalajara, Mexico
This is created by earthquakes that occur on the ocean floor.
longshore current
gulf stream
tsunamis
high tide
What is a Tsunami?
A large storm with high speed winds
A tropical cyclone that occurs in the Pacific Ocean
A large and powerful ocean wave
A type of tornado
Any earthquake that causes significant damage
A Tsunami wave can move at over _______ miles per hour.
10
50
500
1000
A Tsunami wave can be as tall as
10 Feet
50 Feet
75 Feet
100 Feet
Where do volcanoes typically form?
At plate boundaries.
In the middle of tectonic plates.
What is an active volcano?
A volcano that has erupted at least once in the last 10,000 years.
A volcano that hasn’t erupted in the last 10,000 years, but could still erupt.
A volcano that should never erupt again.
What is a dormant volcano?
A volcano that has erupted at least once in the last 10,000 years.
A volcano that hasn’t erupted in the last 10,000 years, but could still erupt.
A volcano that should never erupt again.
What is an extinct volcano?
A volcano that has erupted at least once in the last 10,000 years.
A volcano that hasn’t erupted in the last 10,000 years, but could still erupt.
A volcano that should never erupt again.
