Test 6 - Science Chapter 3.5-3.10

The area surrounding a magnet in which the force of the magnet affects other objects is called a(n) ________.

The ends of a magnet are called ____?

The magnetic field produced by earth is called the _____?

The hardest material that composes the earth's crust is called ______?

When molten rock solidifies, it forms _______ rock?

Sand and mineral fragments that have been pressed together form ______ rock?

Rock that has been changed by extreme heat or pressure into a new kind of rock is known as ______ rock?

Over 75% of the earth's surface is covered with _____ rock?

What type of igneous rock is formed at the earth's surface, cools rapidly, and has a fine grained appearance?

• Intrusive
• Extrusive
• Foliated
• Unfoliated

What type of igneous rock remains in a pocket below the surface, cools slowly, and has a coarse-grained appearance?

• Intrusive
• Extrusive
• Foliated
• Unfoliated