Wednesday, May 29, 2013

task 7- match of topics

Topic
Index keyword
1-      Railways
Transportation
2-      Cultivation of oranges
Citrus farming
3-      Troposphere
Atmosphere
4-      Cotton growing
Industrial crops
5-      Under population
Population
6-      Panama canal
Sea routes
7-      Growth of  new York
Urbanisation
8-      Uranium
Ores
9-      Coal  production
Mining
10-   Rainfall
Climate

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