The Processes of Iron and Steel Making This page has been constructed to give the reader a more in-depth insight into the processes carried out at the Wortley Forges, associated…

Slide 16. Minerals and Rocks 6.1 Minerals are all around us 6.2 Rocks form in different ways 6.3 Natural processes break down rocks 6.4 Geologic maps show Earths surface…

Slide 1 ASTR110: Introduction to Astronomy Professor: Jon Holtzman TAs: Sten Hasselquist, Laura Mayorga MWF 11:30-12:20 M02: M 3:30-5:30 M03: T 1:30-3:30 M04: T 3:30-5:30…

Slide 1 Physical and Chemical Properties All substances have properties that we can use to identify them. For example we can identify a person by their face, their voice,…

Slide 1Enzymes Slide 2 Chemical Reactions Process that changes one set of chemicals into another set Slow = iron & oxygen = Fast = fireworks RUST Slide 3 Two Parts of…

Slide 1 Slide 2 Weathering and Erosion Slide 3 Definition: weathering Weathering is the physical or chemical alteration of rocks near or at the Earth’s surface As a rule:…

Slide 1 Do now! Can you talk to your partner about what we learned last lesson? Slide 2 Last lesson Know how to write the general word equation for the reaction between a…

Mechanical & Chemical Weathering Pages 40-45 Mechanical Weathering Joint—crack in a rock 1. Formed because rock is Compressed Pulled apart Raised by tectonic forces…

Geologic evidence for major environmental change Geologic evidence for major environmental change Banded Iron Formations Geologic evidence for major environmental change…

Introduction to Matter Introduction to Matter Section 1.1 Describing Matter 1. Matter: is anything that has mass and takes up space. Ex: all the stuff around you is matter.…