1. Vocab Review

2. Do Now: Submit your Science Fair Research & Hypothesis
Answer the following questions in your notebook:
Mantle
Crust
If two materials have the same volume, the denser material will have which of these?
Lithosphere
Asthenosphere
Greater weight
3. What did scientists analyze to learn that the Earth’s outer core is liquid?
More mass
Rocks
Less mass
Oceanic crust
Less weight
Earthquake waves
2. Which term describes the layer of rocks within the mantle where the rock is soft enough to flow?
The mantle

3. Homework Review: Spherical Earth worksheet
1a. The atmosphere is the layer of gases surrounding Earth
1b. The hydrosphere is water found on the surface, underground, and as liquid water in the atmosphere.
1c. The geosphere is Earth’s entire solid body
1d. The biosphere includes all living things on Earth.
2. When the solar system formed about 4.6 billion years ago, gravity caused particles to come together to form spherical Earth. Earth developed distinct layers based on density – the inner layer contains the densest materials, and the outer layers contain less-dense materials.

4. Homework Over the Weekend: Study!!!
Vocabulary Quiz on Monday, 12/4!

5. Vocab Review: Stations
Mr. Santos will assign you into groups of 5-6 students
~5 minute rotations
Station 1: Earth’s Interior Crossword
Station 2: Practice vocabulary through Quizlet (
Station 3: Make own flash cards
Station 4: Vocab Pictionary
Station 5: Vocab Charades