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Coca Cola was first sold to the public in Atlanta Georgia in the US. It experienced overseas expansion as the sponsor for the Olympic Games in 1923 and travelled to Amsterdam in the Netherlands and was so...

There are four main different processes of erosion in a river: abrasion, attrition, hydraulic action and solution.Abrasion is when large particles (stones and rocks) being transported in the river's load ...

Waterfalls are mainly found in the upper course of a river. They are formed where there are alternating bands of hard and soft rock along the river bed. This is because soft rock erodes around ten times q...

Some areas remain 'switched off' owing to a fear of cultural erosion or a desire to retain heritage, such as occurs in North Korea; North Korea has banned social media like Facebook and Twitter in an atte...

Abrasion, attrition, hydraulic action and solution