3. OZONE Ozone was first used for drinking water treatment in 1893 in the Netherlands. While being used frequently in Europe for drinking water disinfection and oxidation,…
1. Session 2 Agenda- Physiology – Circulatory System High Frequency 2. CIRCULATORY SYSTEM 3. Circulation Your body resembles a large roadmap, There are routes or…
1. OZONE DEPLETIONKKCC 2. OZONE IN THE STRATOSPHERE A thin layer of ozone gas (0 3 ) encircles the earth, in the stratosphere. 0 3is a natural occurring bluish gas which…
1. Ozone Layer Depletion 2. 3. 4. 5. 6. 7. Ozone LayerOzone gas layer exists in between troposphere and stratosphere 8. Description of ozone 9. Formation of Ozone 10. 11.…
Slide 1 Slide 2 Slide 3 Air pollution is caused by emissions of particulate matter and harmful gases.the most common air pollutants are: Suspended particulates Sulphur dioxide…
Slide 1AIR POLLUTION Slide 2 Lecture Objectives By the end of this lesson you will be able to: 1. Name some of the problems and costs associated with air pollution 2. List…
1.Our EnvironmentHow do we impact our environmental systems? How do peoples actions affect the environment? Are we slowly hurting our planet?Human activities can affect the…
1. Our EnvironmentHow do we impact our environmental systems? How do peoples actions affect the environment? Are we slowly hurting our planet?Human activities can affect…
1. Richard Czaikowski3rd period 2. Every morning when I wake up I turn on the lights, which requireselectricity. The electricity at my house comes from a coal burningpower…