Author: Msomi Bora

SOLVING GEOGRAPHY – NECTA 2011 – FORM FOUR

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SOLVING GEOGRAPHY – NECTA 2011 QUESTIONS AND ANSWERS QUESTIONS ANSWERS 1. i ii iii iv v vi vii viii ix x B B C C D B C D D D 2. i ii iii iv v G J I A H 3. The Components of the Soil Soil is the top layer of the earth’s surface in which plants can grow, consisting of rock and mineral particles mixed with decayed organic matter and having the capability of retaining water. Soil Soil is made up of the following components; organic matter (humus), inorganic matter (minerals), soil water and soil air.…

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SOLVING GEOGRAPHY – NECTA 2010 – FORM FOUR

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SOLVING GEOGRAPHY – NECTA 2010 QUESTIONS AND ANSWERS QUESTIONS ANSWERS 1. i ii iii iv v vi vii viii ix x E B C B A B C A D B 2. i ii iii iv v F A B J H 3 (a) The meaning of Marine Erosion Marine Erosion is the action of the sea on coastal landforms. b) The processes which are involved in marine erosion: There are four main processes of erosion along the coast. These are hydraulic action, corrasion, abrasion, attrition and solution. i) Hydraulic action – this process involves the force of water against the coast. The waves…

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SOLVING GEOGRAPHY – NECTA 2009 – FORM FOUR

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SOLVING GEOGRAPHY – NECTA 2009 QUESTIONS & ANSWERS QUESTIONS ANSWERS 1. i ii iii iv v vi vii viii ix x A B B A B A D A D C 2. LIST A i ii iii iv v LIST B J C E H B 3. The explanations on the types of moraines. A moraine is any glacially formed accumulation of unconsolidated glacial debris (regolith and rock) that occurs in both currently and formerly glaciated regions on Earth (i.e. a past glacial maximum), through geomorphological processes. Moraines are formed from debris previously carried along by a glacier, and normally…

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SOLVING GEOGRAPHY – NECTA 2008 – FORM FOUR

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SOLVING GEOGRAPHY – NECTA 2008 QUESTIONS AND ANSWERS QUESTIONS ANSWERS 1. i ii iii iv v vi vii viii ix x D C B C A D B B B A (QN 1 (V) Solution °F= 9°C/5. +32 Where by °C =25°C So 9/5 ×25 +32 =9×5+32 =45+32 =77°F Fahrenheit = 77°F 2. i ii iii iv v E G C J B 3. (a) A soil profile is a vertical cross-section of the soil, made of…

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SOLVING GEOGRAPHY – NECTA 2007 – FORM FOUR

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SOLVING GEOGRAPHY – NECTA 2007 QUESTIONS AND ANSWERS QUESTIONS ANSWERS (Solving Geography – Necta 2007) 1. i ii iii iv v vi vii viii ix x D C B B D A C D C B 1.(ix) Solution Difference in altitude 2000m-500m=1500m The Temperature decreases by 0.6°c for every 100m of altitude. So 100m=0.6°c 1500=X X= (1500×0.6)÷100 X= 9°c Then 20°c-9°c=11°c Therefore, temperature at 2000m will be 11°c 2. i ii iii iv v E I A C G 3. Barchan, also spelled Barkhan, is a crescent-shaped sand dune produced by the action of wind predominately from one direction. – A barchan dune…

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