Caption: SWE - Proceedings of the First International Conference of Women Engineers and Scientists
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FIGURE 2 CHARACTER OF THE ENVIRONMENT OF THE WORLD'S LAND SURFACE ( 3 6 . 7 X 1Q 9 ACRES) Cultivated land Potentially cultivable with present technology from forests from grasslands Uncultivable with present technology Lakes and rivers Humid lands Wetlands Tropical rain forest Temperate rain forest Forest, conif. and decid. Grasslands Semi-arid grasslands Deserts Heat Frost Altitude 11% 4.1 x 10 acres 2% 5% 0.7 X 10 acres 1.8 x 10 acres 2% 0.7 X 10 acres 2% 13% 2% 12% 4% 13% 0.7 X 10 acres 4.8 x 10 acres 0.7 X 10 acres 9 4.4 x 10 acres 1.5 x 10 acres 4.8 x 10 acres 15% 18% 1% 100% 5.5 x 10 acres 9 6.6 x 10 acres 0.4 x 10 acres II-5
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