Page 346 - Primary Six Notes
P. 346

Conservation of resources



         Conservation of resources means utilizing the limited re-

         sources sparingly with special consideration for future genera-

         tions.


         New technologies developed to preserve natural resources in-
         clude;



         Use of clean alternative sources of energy e.g. exploiting

         solar energy, running water, geothermal energy to generate

         electricity.

         Wind can be used to run wind mills and biogas can be used as

         a source of heat and light. This supplements the use of coal

         and petroleum which also pollute the environment.






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         Substituting plastics for metals, using plastics in place of

         metals in manufacture of radios, television and some car parts
         cut down metal consumption.
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