1. 8th Grade Science: Agenda (9/13)
Warm-up
Recap Last Lesson
Hand Out Earth Science Reference Tables
Reference Tables page 1
Practice
Overview

2. Warm-up Question
In each scenario, list which of Earth’s spheres are interacting and explain how you know.
Scenario 1: A bird is flying from one tree to another
Scenario 2: Waves are crashing on an ocean cliff and eroding away a cave.
Scenario 3: A swimmer gets caught in a rip tide and has to be rescued by a life guard.
A cloud forms in the sky.

3. ESRT – What are they?

4. Page 1 – ESRT
Color Red
Color Blue
Color Yellow

5. What are Elements?

6. Practice W.S.

7. Reflection: Food For Thought
What are some important elements that are present in all off the earth layers we talked about today?
What are some elements that are found only on the Crust? The Hydrosphere? The Lithosphere?