The diagram below shows a water fall. Name the feature marked X, Y and Z.(Answered) What are natural levees?(Answered) The diagram below shows a section of a river. Use it to answer the questions that
follow.
)At what stage of development is this section of the river?
ii)Name the natural process that takes place at the part of the river marked S
iii) Name the feature marked T(Answered) Use the diagram below to answer the following question.
i) What type of delta is represented by the diagram
ii) Name the features marked E,F and G(Answered) State two conditions necessary for the formation of a delta.
(Answered) State two factors that influence the rate of erosion by a river in its upper course.(Answered) Define river rejuvenation.(Answered) Name two features that result from river rejuvenation.(Answered) State four factors that determine the amount of surface run off.(Answered) Describe three ways in which a river transports its load.(Answered) Using diagrams, describe the following drainage patterns.
i)Dendritic
ii)Trellis
iii)Centripetal.(Answered) A form four class is planning to carry out a field study of a waterfall.
i)State five ways in which they would prepare for the study.
ii)Give four methods they would use to collect information at the waterfall.
(Answered) The diagram below shows river meanders. Use it to answer the following questions.
i) Name the processes that take place at each of the points marked P and Q.
ii) Name the feature formed at the point marked R.(Answered) State five characteristics of a flood plain.(Answered) Explain three causes of river rejuvenation.(Answered) Your class is required to carry out a field study of a river.
i)What would be the advantage of dividing the class into groups according
to the stages of the long profile of a river?
ii)What would be the disadvantages of using secondary data in this kind of a field study?
(Answered) Name two types of coastal deltas.(Answered) State two conditions that lead to depositions of silt at the mouth of a river.(Answered) Name two sources of rivers.(Answered) The diagram below shows three stages of the long profile of a river.
Give two features formed by the rivers in each of the three stages.(Answered) Describe the processes by which a river transports its load.(Answered) Differentiate between river rejuvenation and river capture.(Answered) Give three features resulting from river rejuvenation and river captures.
(Answered) Describe each of the following drainage patterns.
i)Dendritic pattern.
ii)Trellis pattern.(Answered) Outline two factors that influence the development of drainage pattern.(Answered) Outline five characteristics of a river in its youthful stage.(Answered) Describe the following process of river erosion.
i)Attrition.(Answered) Explain three negative effects of rivers to human environment.(Answered) The diagram below shows a section of a river. Use it to answer the questions that
follow.
a)Name the part marked S and T.
b)State three conditions that are necessary for the formation of the feature
marked S.
(Answered) Give three characteristics of the river in its middle stage.(Answered) The diagram below show a bird’s foot delta. Use it to answer the following question.
Identify the features marked H and J.(Answered) Describe how an ox-bow lake is formed.(Answered)
