NECO GEOGRAPHY THEORY EXPO (1a) old scale; 1:50,000. Newscale; 1:100,000. Old scale; 1:50,000. New scale; 1:100,000. It means you are to reduce the map since it is in fraction (1b) Actual distance from function to wuro maliki (1c) Drainage pattern is dendritic (1d) occupation: animal rearing, fishing, farning, transportation 2b..location=>d iff-in_ location=75degr ee +15degrees=90dg but 360=24hrs 15dg=1hr 1dg=4mins 90/ 15=6hrs,6mins 90*4/ 60=9hrs from the question subtract from the time gotten=9hrs_ 6hrs=3hrs...3pm Nigeria (6b)(i)Karst regions are very important for heritage and tourism. The distinctive scenery of karst regions(ii)kars t regions contain sites of archeological importance (iii)karst environment have a distinctive ecology and often possess a distinctive ecology (iv) karst limestone is often encountered in civil engineering projects. Due to its particular characteristics , including an irregular bedrocks surface, the presence of voids and rapids ungderground drainage (6) Physical weathering is caused by physical interractions. Sand blown by the wind scouring a surface, or water causing swelling of underlying structure or weakening a material (or shattering and cracking due to water within something freezing and thus expanding)while Chemical weathering is caused by chemical reaction with the surface. For example, acid rain eroding the surface of a marble statue, or oxygen in the air causing oxidation of the surface layers of a painting, or the unltraviolet of sunlight breaking down the chemical pigments of paint.. (8a) -bush burning: this exposes the soil to the erosion- excessive, rainfall/ wind:this increases the rate of soil erosion,shiftin g cultivation: this exposes the soil to erosion, absence of vegetation cover:this exposes the soil surface to severe erosion. (7a)(i)The many rivers, streams or their tributaries diverge from a central elevated highlans and flow away to different directions(ii) in this pattern, there is irregular branching of the tributaries or streams in many directions like brancehes of a tree(iii) the streams or tributaries flow almost parallel to each other inline with the nature of the rock materials of the soil. near Nigeria (8b) (i)Afforestatio n: this is the planting of trees to control planting of trees to control erosion (ii) controlled grazing: few animals should be allowed to graze on an are to avoid soil erosion (iv) legislation: these are laws made to combat erosion through soil conservation boards
Posted on: Mon, 17 Jun 2013 12:04:37 +0000