1. Slow change for thousands of years. Why?

2. Increased rate of change in the last 200 years. Why?

How many inches of snow did any of you guys get last night?

What is the circumference diameter = 84cm Use 3.14 for pie How much cm is it

Is Tokyo or Japan a city?

The Endangered Species Act does which of the following? A.) pays farmers in Costa Rica for protecting natural resources B.) protects threatened and endangered animal population by law C.) encourages communities to recycle their waste materials

What is the reason that scientists divide the Earth into two different sets of layers

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.