Approximately how many earthquakes occur worldwide each year?

Which is not considered a crystal? quartz salt diamond concrete gold?

The fossil of an insect is found in the bottom layer of undisturbed sedimentary rock. What can be said about this fossil based on this evidence? A. The fossil is the same as the age of the sedimentary rock layer. B.

What percentage of the scottish population has natural red hair?

What kinds of biomes do we have in New Jersey

From where do Chinese workers emigrate

Which is used by scientists as evidence that Earth's inner core is solid? O A. S waves cannot travel through the inner core, creating a shadow zone. O B. Seismic waves change speed when they go from the inner core to the outer core. O C.

What role did geography play in the early African kingdoms? Volcanic eruptions scared away attackers. Mineral deposits brought wealth and power. The Great Rift separated them from the continent. Tropical storms extended the growing season.

Which of the following statement is most accurate

Which country has the largest salt flats in the world

Which is a major negative impact of the use of nuclear power