NECO GCE Geography Essay/Theory Solution Questions and Answer – NOV/DEC 2017 Expo Runz. 5a) i)Petroleum and natural gas - Oloibiri, Bayelsa State ii)Coal - enugu state iii)Bitumen - ogun state iv)Iron ore - Itakpe, Kogi State 5b) i)Mining leads to the degradation of soil quality, fertility and makes it toxic. ii)Natural vegetation get adversely effected due to leached trace element. iii)The major consequences of mining is the deforestation which results in loss of flora and fauna. iv)It directly affect the ecosystem and its stability as many species are killed due to toxicity of water and soil and loss of habitat 5c) i)increasing the efficiency of manufacturing processes to reduce the demand for new minerals. ii)Industries should be located away from residential arena 3a) i)Low capital ii)little human resources availability iii)less availability of raw materials iv)bad transport system v)lack of power or electricity 3b) i)Industrialization plays an important role in the economic prospe...
NECO 2018 Mathematics Obj And Essay Answer – June/July Expo Mathematics OBJ: 1CDAAEABAEC 11AEDDCDCDCC 21CEBDEDCBBC 31CBEEECBDCC 41DBCBCDDBCA 51BCBDCDCCEC ALWAYS SUBSCRIBE IF YOU WANT YOUR ANSWERS BEFORE THE EXAM CLICK HERE FOR no.1 THE IMAGE 1a) Log 10(20*-10)-log10(*+3)=log105 (20*-10/*+3)=log10 =5 20*-10/*+3=5 5(*+3)=20*-10 5*+15=20*-10 15+10=20*-5* 25=15* *=25/15 *=5/3=1 2/3 1b) Discount percent =15% Discount amount =#600 Actual amount paid on the article =? Original amount on the article =* 15%*=#600 15/100* =600 15*=600*100 15*=60000 *=60000/15 *=#4,000 Therefore actual amount paid on the article =#4,000-#600 =#3,400 Actual amount paid on the article =#3,400 CLICK HERE FOR no.2 THE IM...
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