1. Start-Up: The hole in the ozone layer doesnotcause global warming.In fact, the hole in the ozone layerslows downglobal warming.Why is this a misconception some people…
Slide 1Abiotic Factors Chapter 25, Section 1 Slide 2 Environmental Factors Biotic Factors Biotic Factors Features of an environment that are alive or were once alive. Features…
Slide 1ENVIRONMENTAL POLLUTION Atmospheric Pollution By Dr. Frank Elwell Slide 2 Slide 3 The Environment THROUGHOUT HUMAN HISTORY, PEOPLE'S ACTIVITIES HAVE HAD AN ENORMOUS…
Slide 1What is Global Warming? Slide 2 Lesson Objectives: To understand what is meant by ‘global warming’ To know what we think causes global warming. To begin to understand…
Chapter Four Ecosystems & Communities 4.1 The Role of Climate Weather 4.1 The Role of Climate The condition of the atmosphere at a given time and place Weather changes…
1. PRESENTATION BY RAHUL SINGH & ASHISH SHARMA Project Guide Dr. Tanuja Nautiyal 2. What is global warming? 3. The sun sends out energy as heat and light. This energy…
1. Name. Mian Mehran Raza Env. Sciences Global Warming University of Swat 2. What we are going to learn? .Atmosphere .GHG,s .Green House Effect with example .Causes of co2…
Slide 1 PROBLEMS: ENVIRONMENT By Dr. Frank Elwell Slide 2 Slide 3 Slide 4 The Environment THROUGHOUT HUMAN HISTORY, PEOPLE'S ACTIVITIES HAVE HAD AN ENORMOUS IMPACT ON…
Slide 1 “Civilization exists by geological consent... subject to change without notice!” Will Durant, 1926 Will Durant, 1926 Slide 2 San Francisco Bay Through Time Jere…