| A | B |
| Anticline or Syncline | When horizontal stress acts on a rock, an _____ or_____ form. |
| Crust | Earth's lightest materials make up the _______. |
| Fault | The surface along which rock break and slide past each other is called a _______. |
| Monocline | When vertical stress acts on a rock, ____ form. |
| Crust | The outermost layer of the Earth is called the _______. |
| Convergent | The ype of tectonic plate boundary involving a collision between two tectoni plate is ________. |
| Continental Drift | ___ ____ is the theory that continents can drift apart from one another and have done so in the past. |
| Lithosphere | Is divide into tectonic plates. |
| Outer Core | The part of the Earth that is a liquid |
| Asthenosphere | Convecttion currents are believed to occur in the ______. |
| Iron | Scientists believe that the Earth's core is made mostly of _____. |
| Normal | The type of fault in which the hanging wall moves down relative to the foot wall is called ______. |
| Reverse | The type of fault in which the hanging wall moves up relative to the foot wall is called _____. |
| Core | The center of the Earth is called the ______. |
| Mantle | Make up most of the Earth's mass. |
| Subduction Zone | The region where oceanic plates sink down into the asthenosphere. |
| Asthenosphere | The soft layer of the mantle on which pieces of the lithosphere move |
| Volcanic | Magma that reaches the Earth's surface may form ____ mountains. |
| Folding | Occurs when rock layers bend due to stress in the Earth's crust. |
| CONVERGENT | Continental mountain ranges are usually associated with _____ boundaries. |
| Lithosphere | Made of the crust and the rigid, upper mantle. |
| Similarities of fossils on continental coase | Evidence to support the theory of continental drift. |