GLOBAL
WARMING
Social Studies
Year 7
WHAT IS GLOBAL WARMING?
•The increase of
the earth’s
surface
temperature.
WHAT CAUSES
GLOBAL WARMING?
Vehicles
Emissions of
carbon monoxide
Smoke from factories
fog or haze intensified by
smoke or other
atmospheric pollutants.
Deforestation
Released of
Carbon dioxide
to atmosphere
Production of
electricity
Burning of Fossils Fuel
Rubbish Pollution
EFFECTS OF
GLOBAL WARMING
1.Temperature rises
2. Sea Level Rises
3. Acid Rain
FOREST FIRE
DROUGHT
HOW TO
REDUCE GLOBAL
WARMING?
Poster Creation