Ozone Hole. Understanding Ozone .
Indicators of chemical reactions Formation of a gas Emission of light or heat Formation of a precipitate Color change Emission of odor.
1 CHEMICAL REACTIONS Reactants: Zn + I 2 Product: Zn I 2 Chemistry I – Chapter 11a Chemistry I Honors – Chapter 7 ICP – Chapter 21a SAVE PAPER AND INK!!!
Entry Task: October 3 rd- 4 th Monday Question: What is the difference between a heterogeneous mixture and homogeneous mixture You have 5 minutes!
Natural Hazards, 2e Climate and Climate Change Chapter 11.
Ozone Depletion in the Stratosphere The other story Ch. 19.
Oxygen Transport. Oxygen is carried around the body in red blood cells. Red blood cells contain the molecule haemoglobin which joins with oxygen to make.
Module C5. What Types of Chemicals are there in the earth’s atmosphere?
HOW IS THE ATMOSPHERE STRUCTURED VERTICALLY AND WHY?
Objective: describe the structure of red blood cells, phagocytes and lymphocytes and the role of haemoglobin.
11/19/2013PHY 113 C Fall 2013 -- Lecture 231 PHY 113 C General Physics I 11 AM – 12:15 PM MWF Olin 101 Plan for Lecture 23: Chapter 22: Heat engines 1.Thermodynamic.
Objectives Describe the composition of the atmosphere. Atmospheric Basics Compare and contrast the various layers of the atmosphere. Identify three methods.
