what is global warming? tomohiro toyoda the sun light heats the ground → the ground reflects the...
TRANSCRIPT
What is Global Warming?
Tomohiro TOYODA
The sun light heats the ground → The ground reflects the heat → Greenhouse Gas(GHG) absorbs the heat → Global Warming
About 200 years ago
Now
GHGs GHGsSun
Lights
Sun
Ligh
tsHeatH
eat
Will Tuvalu Island sink into the ocean?
Because of the Global Warming, the average temperature of the world will rise 3℃.And then, the sea surface will elevate 1m, and many islands on the sea will sink to the ocean.
Beach Erosion
Now, The village sometimes sink into the sea.
Islands in Indonesia
Past : 17504 islands ↓(-24)Now : 17480 islands ↓(-2000)Future(2030) : 15480 islands
What Country emits the large amount of GHGs
Ranking (Amount of CO2 Emission)1. United States of America2. EU3. China4. Russia5. Japan
Many Worldwide effects occur NOW
Desertification
Drought
Sea Surface Elevation
Abnormal Climate(concentrated heavy rain)
Melt the Ice in pole legions
Forest Fire
Where are the GHGs emitted
Aspiration
To Burn something
Exhaust Gas from the Cars
Exhaust Gas from the Factory
How to prevent Global Warming
Solar Power
Wind Power
Geothermal Heat Power
Turn off the TV!
When the fuel is burned, CO2 is emitted. → Many Energy Conservation methods are introduced in Japan.
Turn off the light because to generate energy uses fuel.
Compare two picture of the places
Japanese Road
Indonesian Road
We can seebig piles of garbage
The garbage cannotbe seen on the street
Many people segregate the garbage, and then, trash them into the can
Introduction of the concept of 3R
Reduce: we should decrease the amount of garbageReuse: we should use usedRecycle: Turn many things into material, and Make products with this material again.
Input Natural
ResourcesProductio
n
Consumption
RejectionProcessi
ng
Final Disposal
You have to throw the garbage into the can!
Japanese Garbage Bucket
A Can in Indonesia This is a first step to solve
the garbage problem…