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Reasons for establishment of national parks in Kenya include;To protect endangered animals/plant speciesTo promote tourismTo generate foreign exchangeFor education/research purposesFor aesthetics value/natural beautyTo keep them for prosperity/ future generations
Reasons for the popularity of radio in Advertisement are;It covers wide geographical areas.Advertisement can be done in various vernacular languageIs suitable for remote areaHas personal appealIs cheaper compared to television advertisement
Reasons for having caster angle in steering geometry are;To maintain directional stability and controlTo reduce steering effortTo increase steering return abilityReduce tyre wear
Reasons for pruning in crop production are;To train the plant so that it can have a desired shape.To remove diseased and unwanted parts of a plant. They may be less reproductive.Control cropping by removing extra vegetation parts and ensure uniform bearing.To facilitate picking e.g convenient for tea and coffee.To ease the penetration of spray since the bush is opened up.To control pests and diseases pruning opens up the bush and helps to control diseases and pests.
Reasons for drying white cotton in the sun are;Remove moistureSun acts as a bleaching agent