Which type of seismic wave usually causes the most damage to artificial structures?
A. S-waves
B. Refracted waves
C. Surface waves
D. P-waves
Answer: C
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Answer the following statement(s) true (T) or false (F)
1. Prior to civil war in 1975 Lebanon was referred to as the "Switzerland of the Middle East". 2. The Sinai peninsula separates the Persian Gulf from the Gulf of Oman. 3. One of the consequences of prolonged conflict between Israelis and Palestinians has been increased political and religious polarization.
________ soils often are rich in a black organic rich plant residue called peat
A) Forest B) Rainforest C) Grassland D) Desert E) Wetland
In general, the polar regions have low precipitation
Indicate whether the statement is true or false
The Appalachian Mountains were formed when the North American continent collided with Africa to form the supercontinent Pangaea over 250 million years ago. What kind of tectonic boundary existed here?
What sort of structural features would you expect to find in this region? What will be an ideal response?