The spalling off of slabs of rock along sheet joints (similar to peeling layers from an onion) is called .

How did the lab activities you answer the lesson question: what effect does plate movement have on geologic events and structures at earth’s surface? what did you learn from conducting this lab?

What is the name of the ocean current that affects the british isles? how does it influence their climate?

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d