What two things balance to maintain the shape of a star?

O

A. Pressure and gravity

B. Orbiting and gravity

O

c. Pressure and velocity

Which maps uses symbols to illustrate information such as natural resources?

What causes heat transfer in fluids

What are some major holidays celebrated in South America?

Which is not A factor in calculating the moment magnitude of an earthquake. A. Magnitude of past earthquakes in the area. B. Surface area of a fault. C. Average displacement along a fault. D. rigidity of rock in the area

A boycott or lawsuit is an example of which type of minority response to repression acceptance violent non-violent withdrawal

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.