What is the approximate P-wave travel time

from an earthquake if the P-wave arrives at the

seismic station 8 minutes before the S-wave?

(1) 4 minutes 20 seconds

(2) 6 minutes 30 seconds

(3) 10 minutes 0 seconds

(4) 11 minutes 20 seconds

The pressure on earths crust in region A is three times greater than the pressure on earths crust in regiom B. the pressure in region B is 10 mpa. write and solve an algebraic equation to calculate the pressure in region A.

How might the effects of El Niño impact forests in the United States? A) It could cause hurricanes that would destroy forests in Oregon. B) It could cause droughts which would make forest fires more likely.

Where does the Sun remain above the horizon all day (never setting) on the December solstice? Where does the Sun remain above the horizon all day (never setting) on the December solstice? Only at the equator Only on the Antarctic Circle (latitude 66.

Which of the following areas is best suited for livestock ranching? A. coastal zones B. drier climates C. tropical regions D. mountainous regions

What is the relationship of most central americans A. Traditional native religion B. Roman Catholic C. Presbyterian D. No religion

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.

What are dry docks and what happens there? (3)