What is mechanical weathering?(Answered) How is an exfoliation dome formed?(Answered) State two conditions which may influence the occurrence of landslides.(Answered) The diagram below shows mass movement on a slope Name the:
i)Type of mass movement shown
ii) Features marked P and Q(Answered) Give two processes involved in each of the following types of weathering
a)Physical weathering
b)Chemical weathering(Answered) What is the difference between weathering and mass wasting?(Answered) Apart from plants give three other factors that influence the rate of weathering(Answered) Explain two ways in which plants cause weathering.(Answered) List two types of mass wasting other the soil creep.(Answered) Explain three factors that cause soil creep.(Answered) Explain four effects of mass wasting on the environment.(Answered) Give two process of slow mass movement.(Answered) State two physical conditions that may influence landslides.(Answered) Describe the following process of mass wasting.
i)Rock fall.
ii)Subsidence.
iii)Mud flows.(Answered) Explain the effects of mass wasting on the following.
i)Tourism
ii)Soil fertility(Answered) Give three factors that influence the rate of weathering.(Answered) Explain the following processes of weathering.
i)Hydration
ii)Oxidation
iii)Frost action.(Answered) Explain three physical factors that enhance movement of materials along a slope due to gravity.(Answered) Give two processes of rapid mass movement.(Answered) State four indicators of occurrence of soil creep in an area.(Answered) State five factors that influence mass wasting.(Answered) A part from alternate wetting and drying, name three processes of mechanical weathering.(Answered) Describe the following process of weathering.
i)Alternate wetting and drying.
ii)Carbonation.(Answered) State three conditions that influence the process of solifluction in mass wasting.(Answered) Give three negative effects of mass wasting on the physical environment.(Answered) You are planning to carry out a field study on types of mass wasting.
i)Identify three methods you would use to collect data.
ii)Give three types of rapid mass wasting that you are likely to observe during the field study.
iii)State two ways in which the information collected during the field study would be
useful to the local community.(Answered)
