The town with spanish name an famous for underground cavern which located on the west of Texas is : El Dorado
This area has a 78% level of humidity and The underground caverns are the main tourist attraction for the city
Ecuador is the largest exporter of bananas
The original source of all sand is rocks.
Answer:
Option (C)
Explanation:
P-waves are defined as a type of seismic wave and are known as the primary waves, and as this wave moves it contracts and expands the rock matters in its direction of propagation. This wave travels at a much faster speed and reaches the seismic station first compared to the S-waves. This P-waves carry energy in the interior of the earth as it propagates in a particular direction. The velocity of P-wave ranges from 4 to 8 km/sec. It can travel in both the solid inner core, liquid outer core, mantle, and the crust. Its speed varies with the changing density of the layers.
Thus, the correct answer is option (C).