Are Girls Smarter Than Boys?
Are Girls Smarter Than Boys? »

Water
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Fossil Fuels
Highlighting the opportunities available in the area of uels energy mixingand resource management this series uses consistent procon features toillustrate th... »

Making Healthy Food Choices Set
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Turn of the Century and the Great War
Turn of the Century and the Great War »

Rainforest
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Rivers And Lakes
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Mountains
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North Africa And The Middle East
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Europe
Europe is the second smallest of the worlds continents but has the thirdlargest population after Asia and Africa. It is rich in natural resources butits indu... »