PowerPoint Presentation

Rocks of the EarthBy Karen HurdRocks of the Earth

ObjectiveI Will Observe and Compare Rocks of the Earth

I willObservecompareObserve

...Rocks of the Earth

Introduction

The Whole Earth is

Made of Rocks

At the center of the Earth, there is a coreof hot melted rock

The Outside of the Earth is a Hard Crust.

This Crust is Made Up ofEarths Crust

Rocks

Most of the Crust is

coveredwith water.and Sand

..and Ice

and Soil

But if you dig through this

You Will Always Hit

Rock!!!!!!

Lets ReviewMost of the earth is covered with rocks

and Water

andSand

Ice

and Soil

But if you dig through this

You Will Always Hit

Rock!!!!!!

Compare Rocksand

How Are They The Same?Color?Texture?

Write The rock is________________.Sand feels______________.The color of rock is___________.The color of sand is___________.Rocks feel_______________.

Point RockSand

Which is Hard? PointPoint

How do they look?Rock?

Sand?

How do they feel?Hard?

Soft?

Reflection