Explain the formation of a stack. (4 marks)

The origin of the universe remains s question. The most accepted theory, that suggests our universe started as a hot, dense, compact singularity and suddenly expanded explosivly into existence, is called the

How much of Earth's atmosphere is made up of nitrogen and oxygen? A. 100 percent B. Between 25 and 75 percent C. Close to 99 percent D. Less than 1 percent

Select all that apply. Among the accomplishments of Akbar and his son Jahangir were: the establishment of libraries the Taj Mahal the ability for Hindu's to have government roles conflict between Hindus and Muslims great opportunity if you were an

Which area in the United States has the highest average number of thunderstorms per year? a. Northwestern b. Southwestern c. Mid-Atlantic d. Southeastern

in recent times, what parts of texas are most likely to gain to representatives based on redistricting in recent years

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.