The age of one rock layer compared to another rock layer is called?

Which is an example of kinetic energy? A) a ball rolling across the floor B) the energy stored in gasoline C) a stretched spring D) a book sitting at the top of a bookshelf

How does the earth's tilt affect the seasons? a. when the earth is tilted farther away from the sun, it is summer. c. when the earth is tilted farther away from the sun, it is spring. b. when the earth is tilted closer to the sun, it is summer. d.

How is a wavelength measured? A. from crest to crest B. from trough to crest C. from sea level to trough D. from sea level to crest

Which of the following is an example of a renewable resource? a. minerals b. water c. air d. plants

Which African countries do not touch any part of the coastline?

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