Lecture 11 Air & Noise Pollution. Air Pollution – Specific Objectives At the end of this lecture students should be able to: 1.Describe the five-layered.
ENVIRONMENTAL POLLUTION. Pollution Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort.
Air pollution
Environmental Chemistry
POLLUTION
Air pollution By: Rory C. and Kurt M.. Air pollutants Greenhouse effect Smog Acid rain Holes in the Ozone layer.
Air Pollution. The Atmosphere as a Resource Atmospheric composition: Nitrogen = 78% Oxygen = 21% Argon = 0.93% Carbon dioxide = 0.04%
Chapter 18 Air Pollution. The Atmosphere 78% N, 21% O Ozone layer Greenhouse effect Pressure = 1,000 millibars at ground level Atmospheric pressure.
SNIST/Biotech/Ravindra/ES/41 Environmental Pollution Unit - 5 Dr. P. Ravindra Babu, Associate Professor, Dept. of Biotechnology, Sreenidhi Institute of.
Environmental pollution may be defined as, “the unfavorable alteration of our surroundings”. It changes the quality of air, water and land which interferes.
Environmental Chemistry IB Option E Part 2: Smog, Greenhouse Effect & Ozone Depletion.
Air Pollution. Questions for Today 1.What are the basics we need to understand about the atmosphere? 2.What are the two types of pollutants in our Air?
