State two causes of submergence of coasts.(Answered) State two features that form as a result of submergence of coasts.(Answered) Name two types of submerged coasts.(Answered) Explain how the following factors determine the effectiveness of wave erosion along the coast.
i) Nature of the material transported by waves.
ii) Nature of the coastal rocks.(Answered) With the aid of a well labelled diagram, describe the process through which a stack is formed.(Answered) Use the diagram below to answer the following question.
Name the coastal features marked H, J, K, L and M.(Answered) State four necessary conditions for the formation of a beach.(Answered) Describe three processes involved in marine erosion.(Answered) You are planning to carry out a field study on the depositional features along the coast of Kenya.
a) State five objectives you would formulate for your study.
b) Give five methods you would use to record the information collected.(Answered) The diagram below shows a breaking sea wave. Name the parts labelled H, J AND K.(Answered) Describe the processes of wave erosion along the coast.(Answered) Explain how the following factors influence wave deposition.
i) Gradient of the shore;
ii) Depth of the sea.(Answered) Using a well labelled diagram, describe how a bay bar is formed.(Answered) Apart from Bird’s Foot delta, name two other types of coastal deltas.(Answered) Draw a diagram to show a Bird’s Foot delta.(Answered) Describe how a Bird’s Foot delta is formed.(Answered) Explain four factors that influence the development of coasts.(Answered) Differentiate between a barrier reef and a fringing reef.(Answered) The diagram below represents some coastal features. Name the features marked P, Q and R.(Answered) The diagram below shows some coastal features. Name the features marked P, Q and R.(Answered) Give three causes of ocean currents.(Answered) Name three ocean currents along the western coast of Africa.(Answered) State three characteristics of submerged lowland coasts.(Answered) Explain three factors that determine the rate of coastal erosion.(Answered) Name two types of submerged highland coasts.(Answered) Identify two resultant features of the emerged highland coasts.(Answered) State three factors influencing deposition by ocean waves.(Answered) With the aid of a labelled diagrams describe the formation of the following coastal features.
i) Fringing reef.
ii) Spit.(Answered) Explain the significance of oceans to human activities.(Answered)