Acid rain
Chemistry
Physical Geography WG.2a-c. Climate charateristics Three common charateristics that define climate –Temperature –Precipitation –Seasons (hot/cold, wet/dry)
What is air pollution? What is air pollution? -Air supplies us with essential oxygen for our bodies to live. - Air pollution is the introduction of chemicals,
Aluminum Foil
Acid Rain
Acid rain ayush maltare
Where and Why There? USA & Canada Latin America Northern Africa Southern Africa Eastern Europe & Russia Western Europe SW & Central Asia South Asia East.
POLLUTION 1. AIR POLLUTION 2. WATER POLLUTION 3. SOLID WASTE 4. POLLUTION CONTROL IN HONG KONG.
