What natural phenomenon occurs when magma breaks through the earth s crust?

a. tsunami

b. mountain formation

c. volcano

d. earthquake?

Eastern Europe uses nuclear energy for electricity production at a higher proportion compared to other parts of the world. True False

Compare the air pressure at the peak of Mt. Everest to the air pressure at sea level.

How much does a alligator alligator weight as an adult

Currently, the Supreme Court has how many Justices?

What happens in global convection

1. Describe the most important diagnostic properties in igneous rocks. 2. What minerals would you expect to form in basalt? (Hint: Consider composition and Bowen's reaction series). Explain your answer.

What is the most important role of the ecosystems of the Andes? A. Keep the environment stable and reduces air pollution B. Reduce the chance of floods, desertification, and landslides C. Regulate the availability of freshwater D. All of the above

All of the following are examples of thematic maps except:

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.