List behaviors that might not leave any trace fossils

15. (1) What is an island arc? a. A large wooden boat that ferries animals from one island chain to another. b. A crescent shaped volcanic mountain chain created by plate tectonic volcanism. C. An anomalous electrical charge. d. None of the above.

What geologic process changes pieces of rocks?

what is one way that the author makes a distinction between the first Transcontinental Railroad and the first transcontinental passenger flight in 1936

An astronaut is a short distance away from her space station without a tether rope. she has a large wrench.

Metamorphic rock is changed into igneous rock by A) weathering and erosion. B) sedimentation and lithification. C) heat, pressure, and chemical activity. D) melting followed by cooling and solidification.

In your own words, describe how a primary wave moves.

Based on studies of planetary systems around other stars, which of the following statements are currently believed to be true about how common or rare it is for stars to have planets in orbit around them?

The less mass in a given volume of air, the a. more the air weighs. b. greater the air pressure. c. more dense the air. d. less dense the air.

Which is the most destructive kind of mass movement

What immediately happens to rainwater when it falls to earth? What eventually happens to it?