Earth's oceanic crust acts like a "tape recording" of past magnetic reversals and shows that the seafloor is spreading outward from the east coast of North America.

true or false?

Where are sedimentary rocks formed? at earth's surface only deep within earth only both within earth and at earth's surface either at earth's surface or in bodies of water?

Who popularized the ideas of James Hutton? (A) George Cuvier (B) Charles Lyell (C) William Smith (D) Nickolas Heckel

You go outside at 6 p. m. and see the moon on the western horizon. what phase is it?

What happened to the giant landmass that Wegener described? A. The pieces remained the same shape over time. B. The pieces moved quickly to their current locations. C. The pieces moved toward one another and created mountains. D.

Answer these questions: (3 to 8 paragraphs for each question Assignment Instructions: Prepare a 4-10-page essay answering the questions below 2. How much of the universe is estimated to be dark matter

Tijuana and Mexicali: (A) are planning to participate in the maquiladora program. (B) are located just opposite the U. S. city of El Paso. (C) were among the first border cites to experience a growth surge. (D) are key cities in the south of Mexico.

Why are there so many diseases in the more impoverished nations in the world

Explain what could be the cause of so many diverse cultures developing in europe?

Describe the landscape of the moon and the events that occurred to create this landscape. What is believed to be true of the far side of the moon and why?

Which Cold War event occurred last