Presentation is loading. Please wait.

Presentation is loading. Please wait.

Ozone Importance GOOD: Stratosphere Ozone = O3 BAD: Ground (SMOG)

Published byLuke Cummings Modified over 6 years ago

Similar presentations

Presentation on theme: "Ozone Importance GOOD: Stratosphere Ozone = O3 BAD: Ground (SMOG)"— Presentation transcript:

1 Ozone Importance GOOD: Stratosphere Ozone = O3 BAD: Ground (SMOG)

2 Ozone Importance OZONE SHIELD PROTECTS EARTH FROM ULTRAVIOLET
RADIATION

3 Ozone Importance ULTRAVIOLET RADIATION FROM SUN OZONE = SUNSCREEN

4 ULTRAVIOLET RADIATION
UV destroys phytoplankton UV causes skin cancer / sunburn UV causes eye damage UV mutates amphibians and kills eggs

5 OZONE PROBLEMS CFC’s = chlorofluorocarbons destroy ozone
CFC’s found in coolants/aerosols/foams Takes 50 years to replace ozone Ozone Hole at the poles

6 What have we done? Montreal Protocol
Countries agreed to stop using CFC’s

Download ppt "Ozone Importance GOOD: Stratosphere Ozone = O3 BAD: Ground (SMOG)"

Similar presentations

Bell ringer.

Bell ringer.
Ozone – molecule made of 3 oxygen atoms.

Ozone – molecule made of 3 oxygen atoms.
THE OZONE SHIELD CHAPTER 13 SECTION 2.

THE OZONE SHIELD CHAPTER 13 SECTION 2.
Atmosphere & Climate Change

Atmosphere & Climate Change
Objectives Explain how the ozone layer shields the Earth from much of the sun’s harmful radiation. Explain how chlorofluorocarbons damage the ozone layer.

Objectives Explain how the ozone layer shields the Earth from much of the sun’s harmful radiation. Explain how chlorofluorocarbons damage the ozone layer.
Ozone Depletion Ozone produced from the interaction of hydrocarbons and oxides in the presence of sunlight At ground level, ozone is a pollutant; in the.

Ozone Depletion Ozone produced from the interaction of hydrocarbons and oxides in the presence of sunlight At ground level, ozone is a pollutant; in the.
Atmosphere and Climate ChangeSection 2 Bellringer.

Atmosphere and Climate ChangeSection 2 Bellringer.
Objectives Explain how the ozone layer shields Earth from much of the sun’s harmful radiation. Explain how chlorofluorocarbons damage the ozone layer.

Objectives Explain how the ozone layer shields Earth from much of the sun’s harmful radiation. Explain how chlorofluorocarbons damage the ozone layer.
Ozone & Greenhouse Effect. What is Ozone? Ozone is a molecule that occurs in the Stratosphere Ozone absorbs harmful UV rays from the sun O 3 + uv O 2.

Ozone & Greenhouse Effect. What is Ozone? Ozone is a molecule that occurs in the Stratosphere Ozone absorbs harmful UV rays from the sun O 3 + uv O 2.
The Ozone Shield Atmosphere and Climate Change Chapter Thirteen Section Two.

The Ozone Shield Atmosphere and Climate Change Chapter Thirteen Section Two.
Day one Chapter 13 Atmosphere and Climate Change

Day one Chapter 13 Atmosphere and Climate Change
Atmosphere and Climate ChangeSection 2 Section 2: The Ozone Shield Preview Bellringer Objectives The Ozone Shield Chemicals That Cause Ozone Depletion.

Atmosphere and Climate ChangeSection 2 Section 2: The Ozone Shield Preview Bellringer Objectives The Ozone Shield Chemicals That Cause Ozone Depletion.
Ozone & Global Warming What’s the difference??? What is Ozone? Ozone - A variety of Oxygen that has 3 oxygen atoms and is an odorless and colorless gas.

Ozone & Global Warming What’s the difference??? What is Ozone? Ozone - A variety of Oxygen that has 3 oxygen atoms and is an odorless and colorless gas.
Section 13-2.  Area in the stratosphere where ozone is highly concentrated  Ozone: 3 atoms of oxygen (O3)  Absorbs most of the harmful ultraviolet.

Section  Area in the stratosphere where ozone is highly concentrated  Ozone: 3 atoms of oxygen (O3)  Absorbs most of the harmful ultraviolet.
Atmosphere and Climate ChangeSection 2 The Ozone (O 3 ) Shield Ozone layer: layer of the atmosphere at an altitude of 15 to 40 km where ozone absorbs UV.

Atmosphere and Climate ChangeSection 2 The Ozone (O 3 ) Shield Ozone layer: layer of the atmosphere at an altitude of 15 to 40 km where ozone absorbs UV.
Ozone Layer O 3 Absorbs the sun’s UV radiation Stratosphere 20-50km above the Earth’s surface.

Ozone Layer O 3 Absorbs the sun’s UV radiation Stratosphere 20-50km above the Earth’s surface.
Atmospheric and Climate Change

Atmospheric and Climate Change
International Environmental Policy: Controlling Ozone Depletion.

International Environmental Policy: Controlling Ozone Depletion.
Essential Questions: 1) What role have humans played in the destruction of the Ozone Layer? 2) Why should humans be concerned about the destruction of.

Essential Questions: 1) What role have humans played in the destruction of the Ozone Layer? 2) Why should humans be concerned about the destruction of.
The Ozone Shield Section 13.2 Objectives: 1. Explain how the ozone layer shields the Earth from much of the sun’s harmful radiation. 2. Describe the damaging.

The Ozone Shield Section 13.2 Objectives: 1. Explain how the ozone layer shields the Earth from much of the sun’s harmful radiation. 2. Describe the damaging.

Similar presentations

Ads by Google