Which theory suggested that the earth was once a single "supercontinent" that gradually broke up into the continents that we know today?

continental drift theory

subduction

plate tectonics

seafloor spreading

What is another name for the biosphere

The environment in which a population of rabbits lives becomes warmer over several decades. which of these will most likely happen? A. Rabbits with smaller feet will survive better. B. The rabbits will have more competition for shelter. C.

What states are totally within the region?

Regarding islam is most accurate

What is the absolute location of the city of Odessa? Choose 1 answer Southwest of Kherson 46º N 30° E On the southern coast of Ukraine 50º N 20° E

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.