It takes 24 hours for the earth to make one complete rotation on its axis.

True

False

If our world changed right now and reverted back to a hunter gatherer society, what aspects of culture do you seriously think would survive?

3 examples of early civilizations in Africa

What 3 u. s cities serve as hinterlands for the rest of the world

15. Which ocean layer contains approximately 90% of Earth's seawater?

What types of foundations are not good when building in an area that is likely to experience earthquakes? bedrock soft clay hard clay wet and sandy soil

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