What is How many trees per 100 square meters could reduce the maximum flow of the waves by more than 90 percent?
100
Earth against Earth means...?
What is two plates scraping each other, the pressure creates an underground earthquake.
100
In Pacific Ocean, how many sea floor sensors actually work?
What is only 3 of the 6 sensors?
200
What effect did the tsunami have on the drinking water.
What is wells were destroyed and water was contaminated.
200
To measure or judge; to make an estimate
What is gauge?
200
How fast did the 2004 earthquake move?
What is 500 miles per hour
200
9.0
What is the earthquake richter scale value to create tsunami?
200
Broadcasting through Muslim pray systems.
What were the loudspeakers at mosques used to warn of tsunamis.
300
Epicenter
What is the point of the earth's surface directly above the focus of an earthquake.
300
An underground layer of earth, sand or gravel that holds and can release water.
What is aquifer?
300
What is the middle of a tsunami called?
What is the epicenter
300
9.5 on the Richter scale!(Wow! that's big!)
What is the largest earthquake ever recorded?
300
Foraminifora relocate 5 to 10 years before earthquake. T
What is a natural warning?
400
Aboriginal
What is having lived in an area from the beginning. earliest known.
400
Places that have sensors to detect ground motion, a clock, and a recorder for collecting data. Must have several stations connected to a network to provide enough data to detect and locate earthquake.
What is seismic station?
400
Where does the earthquake occur to cause a tsunami?
underwater
400
Geomythology
What is ancient stories that tells us events that have happened before and will happen again.
500
Rupture
What is to break open and burst?
500
Richter scale
What is a scale ranging from 1 to 10 that expresses the amount of energy released from an earthquake; named after Charles Richter
500
500 miles per hour
What is the speed of a tsunami wave?
500
Shifting of tectonic plates
What is the cause of an earthquake to occur?
500
What cause and effect warning system saved some..?
What is animals sensing danger and getting out of harm's way?