1. Problems of today world and society
Iceberg melting
Ondřej Hornig © 2009

2. ICEBERG MELTING Iceberg - continental (eg. Antarctica, Greenland)
- high-land (eg. the Alps, the Himalayas)

3. ICEBERG MELTING Iceberg melting is …
… caused by growing temperature in the world, in these days called as a global warming.

5. ICEBERG MELTING
From the 1960 iceberg all over the world decreased for 10%.
On the north hemisphere the time when rivers and lakes are frozen during the year is shorter of 2 weeks.
High-land icebergs are getting smaller and shorter.
The ocean water level is getting higher. In the year 2100 we would have the water level for about 50 centimeters higher.

6. I recommend http://ucitse.vitej.net/
ICEBERG MELTING
Sources:
I recommend

7. Problems of today world and society
Iceberg melting
Ondřej Hornig © 2009