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The Earth 2

(2007-08-05 07:49:30) 下一個
CONTINENTS
A continent is any of the seven main land masses of the world, namely Africa, Antarctica, Asia, Australia and Oceania, Europe, North America and South America. A continent’s area also includes the submerged continental shelf around the edge of the exposed land mass.

Continent

Area

Percentage of total land mass

Lowest point below sea level

Highest elevation

Africa

30 293 000sq km

20.2%

Lake Assal, Djibouti

-156m

Mt Kilimanjaro, Tanzania 5895m

Antarctica

13 975 000sq km

9.3%

Bently sub-glacial trench -2538m

Vinson Massif 5140m

Asia

44 493 000sq km

29.6%

Dead Sea, Israel/Jordan/West Bank –400m

Mt Everest,

China/Nepal

8850M

Australia and Oceania

8 945 000sq km

5.9%

Lake Eyre

Australia –15m

Puncak Jaya

Indonesia

5030m

Europe

10 245 000sq km

6.8%

Caspian Sea

Iran/Russia/Turkmenistan/Kazakhstan/Azerbaijan

-29

Mt Elbrus

Russia

5642m

North America

24 454 000sq km

16.3%

Death Valley

California, USA –86M

Mt Mckinley

Alaska, USA

6194M

South America

17 838 000sq km

11.9%

Peninsula Valdes

Argentina –40m

Aconcagua

Argentina

6960m

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