The shape of Arkansas is roughly trapezoidal with bases of 475 kilometers and 300 kilometers and a height of 400 kilometers. What is the approximate area of Arkansas?

Littoral (coastal) states do not end where atlas maps suggest they do. what is the term for the area where all the rights of a coastal state prevail?

An earthquake creates a type of wave that shacks the ground. If a large earthquake occurs in Greece, how can the waves be felt across the sea of Italy?

What were the major political problems of the post-colonial period? select all that apply ethnic conflict gun running human rights nationalism political capacity

About how long will a star with a mass about the same as our sun's mass stay on the main sequence? A) 5 million years B) 10 billion years C) 50 billion years

Which of the following laws created a system whereby black south africans were aliens in their own countries. A. the Bantu Authorities act B. the public safety act C. the population registration act D. prohibition of mixed marriages act

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.