What Is the Value of Long Range Earthquake Prediction

Q21: Felt earthquakes usually last for_ .<br>A) 10

Q22: _has an average density of 2.7 g/cc.<br>A)

Q23: The_ is the site of initial rupturing

Q24: Look at the below diagram <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1206/.jpg"

Q25: _makes up the largest proportion of Earth

Q27: The ocean ridge systems that make up

Q28: In the open ocean, tsunamis travel at

Q29: Examine the words and/or phrases below and

Q30: _averages roughly 7 km thick.<br>A) Continental crust<br>B)

Q31: Oceanic crust is composed primarily of_ .<br>A)