Unit 4:

Our LITHOSPHERE

EROSION

w/ Bill Nye The Science Guy



There_s a Hair in my Dirt .pdf

Use this slide show to answer the provided guided notes -->

WED
Soil Intro Lecture



Soil Texture Diagram Videos

2022 Structure of the Earth

Layers of Our Earth & Plate Tectonics

Earth 240 millions years ago

to

250 millions years in the future!