Pg. 112 January 2, 2013Focus: Review and Pre-AssessObjective: I will prepare to reach mastery on the unit

test and assess what I know about the new unit.HW: complete review practice, prepare for test,

project dueWarm Up: Am I ready for the test? How much do I

remember?* Answer the questions on the sheet

Warm Up:1.What will happen when all the inner core heat energy is lost? (Think about convection currents) Write at least 4 sentences. 2.Why do you think there are so few earthquakes in North Carolina?3.This picture shows the layers of the Earth. What does density have to do with the layers? Write at least 4 sentences.

Layer A

Layer B

Layer C

Layer D

Layer A

Layer B

Layer C

Layer D

1. What Layer of Earth is “Layer A?” a. Mantle c. Inner Coreb. Crust d. Outer Core

2.In what layer of the Earth do convection currents occur?” a. Mantle c. Inner Coreb. Crust d. Outer Core

Objectives 6 E Mastery Quiz

3. This picture shows which plate boundary?

a. Divergent Boundaryb. Convergent Boundaryc. Transform Boundaryd. None of the above

a.

b.

c.

d.

5. The diagram shows land features that have been disrupted and changed by an earthquake. Which type of crustal movement caused the changes of the rocks in this area?a. tilting of surface rock c. movement along a fault b. folding of surface rock d. an igneous intrusion

4. At which plate boundary does new crust form?

5. The diagram shows land features that have been disrupted and changed by an earthquake. Which type of crustal movement caused the changes of the rocks in this area?a. tilting of surface rock c. movement along a fault b. folding of surface rock d. an igneous intrusion

6. How are mountains formed?

a. When crust folds at a divergent boundary b. When crust faults at a convergent boundaryc. When crust faults at a divergent boundary d. When crust folds at a convergent boundary

7. Earthquakes frequently occur in this state (California). What plate boundary is located here?

a. Divergent Boundaryb. Convergent Boundaryc. Transform Boundaryd. There is no plate boundary

8. Which of these supports Wegener’s theory of continental drift?

a. Similar rocks and similar fossils on different continents. b. Sea floor spreading and Earth’s rotation.c. Convection currents in the outer core.d. Fossils from ancient organism and convection currents in the crust.

9. When an earthquake occurs, the first seismic waves to reach a nearby city area.primary wavesb.surface wavesc.secondary wavesd. tertiary waves

10. Most of Earth’s major earthquakes are caused bya.seasonal heating and cooling of Earth’s surface b.Earth’s gravitational attraction to the Moonc.weathering of rock at Earth’s surfaced.faulting of rock in Earth’s crust

11. Why are many of Earth’s volcanoes found near Subduction zones?

a.Subduction is caused by volcanic activityb.Earthquakes affect conditions that can lead to both subduction and volcanoesc.The subducted plate separates and allows magma to rised.The sinking plate heats, partially melts, and forms magma

12. Is the diagram showing a syncline or anticline fold?

13. Is the following diagram a normal, reverse, or strike slip fault?

How am I Doing?

• Objectives 6 E Mastery Quiz

Pre-Assessment

• Name• January 2nd, 2012• Block• Pre-Assessment: Rocks, Minerals, Soil,

Weathering / Erosion / Deposition