Continental Drift
The person that had evidence for continental drift
Who is Alfred Wegener?
Measures Earthquake Strength
What is a Seismograph?
One thing that is caused by earthquakes
What is _________?
Causes normal waves
What is Wind?
1 type of plate boundary
What is Convergent, Divergent or Transform?
One of Wegener's evidences
What is geometric, fossil, mountain or climate?
Center of Earthquakes
What is a Epicentre?
Cause(s) of an earthquake
What is _______?
The bottom of a tsunami
What is Troph?
1 effect of the transform plate boundary
What is Earthquakes?
Discovered Mid-Ocean Ridges
What is sonar?
What Magnitude is a "strong" earthquake
What is 6 - 6.9?
City that's most likely to receive a strong earthquake
What is Vancouver?
Meaning of Tsunami
What is Harbor Wave?
The "plates"
What is the lithosphere?
The idea that the world land masses move over time
What is Continental Drift?
The three earthquake shockwaves
What is P-waves, L-waves and S-waves?
Main cause of most earthquakes
What is Pressure from within the crust?
The least earthquake magnitude needed to cause a tsunami
What is 7.5?
Location that is volcanically active
What is a Hotspot?
Spell out the supercontinent that existed millions of years ago
What is P-a-n-g-a-e-a?
Magnitude 7 earthquake grams of explosives
What is 18 Trillion?
Strongest earthquake's name
What is Valdivia?
3 Things that cause a tsunami
What is a Earthquake, Volcano and Submarine landslide?
3 forces of plate movement
What is Convection, gravity and pressure?