Basalt rock is a type of rock, which is commonly found within the oceanic crust.
A basalt rock is an extrusive rock, which is igneous and a significant part of a basalt rock comprises volcanic rocks. It is generally found within the oceanic crusts, and has very low viscosity.
An image of a basalt rock is added for better reference.
Hence, the significance of basalt rock is given.
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b. geyser well.
c. spring well.
d. dry well.
Answer:
a
Explanation:
B. the Barrier Islands
C. the Appalachian Mountains
D. the Okefenokee Swamp
answer: barrier islands
Answer:
An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called the fault or fault plane. The location below the earth’s surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter.
Sometimes an earthquake has foreshocks. These are smaller earthquakes that happen in the same place as the larger earthquake that follows. Scientists can’t tell that an earthquake is a foreshock until the larger earthquake happens. The largest, main earthquake is called the mainshock. Mainshocks always have aftershocks that follow. These are smaller earthquakes that occur afterwards in the same place as the mainshock. Depending on the size of the mainshock, aftershocks can continue for weeks, months, and even years after the mainshock!
Explanation:
B. Baltic
C. Aral
D. Caspain