Which are useful for measuring position north or south of the equator?

a. lines of latitude

b. lines of longitude

c. index contours

d. map legends

A geologist is working in an area of old volcanic rocks exposed by erosion. He finds a large rock outcrop that contains flat lying gravels in the base of the outcrop.

What is something mesmerizing about California

Identify the true statement. Choose one: A. The Earth's magnetic field is generated in the liquid outer core. B. The inner core is getting smaller. C. The outer core conducts because of thermal convection. D.

Is the following true or false? climate regions are maked by clear boundaries?

Describe the different layers of earths interior.

What are two factors that influence the gravitational pull of an object?

Which resources are important to the economies of many countries in Siberian Russia, Central Asia, and the Caucasus region? A. oil B. timber C. diamonds D. coal

In a short paragraph, explain the various waves of immigration to the United States. What groups were part of each of these waves?

What is a fault? A. the name for two opposing forces B. a type of crust that moves under heavier crust C. a crack in Earth's crust where movement occurs D. a volcanic region where new material is being created

How many plug-in hybrids does Obama want to see on the road in the next 6 years? 100,000 500,000 1 million 2 million