Lesson 5 Temperature and Density. Concepts Matter expands when heated and contracts when cooled Expansion and contraction can be used to measure temperature.
Glaciers Ch 13. Introduction – Glaciers are masses of ice which move over land by plastic flow and basal slip. – Glaciers presently contain 2.15% of all.
TYPES OF EROSION © Copyright 2004 - 2005. M. J. Krech. All rights reserved.
Properties of Water. Objectives: 1.Why are water molecules polar? 2.What are acidic solutions? 3.What are basic solutions?
Chemistry Nanoscience and Nanotechnology ©. Physics Chemistry Biology ©
The North West Passage
Bell ringer… What is the chemical formula for water? Is it a compound, element, or a mixture? How do you know?
1.2 Properties and Changes of Matter Objectives: Distinguish between physical and chemical properties. Contrast chemical and physical changes. Apply the.
Lauderdale Lakes Shorelines - November 2011
Glaciers
