Warm-up Friday 2/2010 minutes

Find your crossword in the beige folder.Double check your answers using the key. The answer key is in

the colorful folder at your table. You may have to share answer keys.Return the answer key back in to the colorful folder when you

are done.

Friday, 2/20

1. Warm-up -102. Test corrections/make up exams -303. Outline Chapters 9.1 and 9.2. – rest of class periodMake sure these are detailed because you will use them for an

exit ticket or warm up next week!!!You will hand in all work today. Everyone will be at different

points today. We will resume unfinished work on Monday. I am grading for FULL participation today.

Do Now - 5 MINUTES! Phones are away!

1) Explain how convection currents work. How are they related to density?

2) Diagram (draw) the layers of the Earth.

3) What is Pangea?

Who has heard of the Continental Drift Theory?

• https://www.youtube.com/watch?v=Np9ADpKnBSY

College-Ready Skill: Outlining• Effectively take notes! • Main and supporting ideas! • Book makes this REALLY easy5.1 WeatheringA. Geological Processes in Arid Climates: Deserts have angular

rocks, sheer canyon walls, and surfaces covered in pebbles or sand.

1. Weathering • Desert debris result from MECHANICAL weathering. • Chemical weathering in deserts happens over long spans of time in clays and thin soils.

2. The Role of Water• Most desert streams are EPHEMERAL, they only carry water after it rains.

Use your outlining skills to outline pages 248-253 (9.1) AND 254-255 (9.2).

ONLY WRITE WHAT IS IMPORTANT! • Bold/Colored words• Vocabulary• Key Points/Main ideas• Numbers/figuresEXAMPLE IS BELOW.

5.1 WeatheringA. Geological Processes in Arid Climates: Deserts have angular rocks, sheer canyon

walls, and surfaces covered in pebbles or sand. 1. Weathering

• Desert debris result from MECHANICAL weathering. • Chemical weathering in deserts happens over long spans of time in clays and thin soils.

2. The Role of Water• Most desert streams are EPHEMERAL, they only carry water after it rains.

Class Discussion Questions

• Answer 2-4 from page 255

• You must Answer in complete sentences

• We will discuss the answers as a class when all students are finished.

• You have 5 minutes!

Continue outlining pages 258-264 (9.3). ONLY WRITE WHAT IS IMPORTANT! • Bold/Colored words• Vocabulary• Key points/Main ideas• Numbers/figures

5.1 WeatheringA. Geological Processes in Arid Climates: Deserts have angular rocks, sheer canyon

walls, and surfaces covered in pebbles or sand. 1. Weathering

• Desert debris result from MECHANICAL weathering. • Chemical weathering in deserts happens over long spans of time in clays and thin soils.

2. The Role of Water• Most desert streams are EPHEMERAL, they only carry water after it rains.