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The following are some common landforms or relief features that can be represented on map by using contour lines. Valleys: are lowland between two highlands. Valleys are represented by V- shaped contour lines with the apex of the V- shape pointing towards the highland. When a valley contains water, it is called a river valley but […]
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Introduction Alkanols (or alcohols) are a homologous series of organic compounds with the general formula CnH2n+1OH or simply ROH. Their molecules consist of a functional group — the hydroxyl group (—OH) joined to an alkyl group (R—). They can be used to fuel cars as they are flammable. Unlike alkanes, alkenes and alkynes, alkanols are
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Historical Background Nigeria’s first military junta began following the 1966 Nigerian coup d’état which overthrew Prime Minister Alhaji Sir Abubakar Tafawa Balewa. Major General Johnson Aguiyi-Ironsi was made the Head of the Federal Military Government of Nigeria, but was soon overthrown and murdered in a coup in July of the same year. Reasons for Military
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Introduction A Tangent of a Circle has two defining properties: A tangent intersects a circle in exactly one place The tangent intersects the circle’s radius at a 90° angle Since a tangent only touches the circle at exactly one and only one point, that point must be perpendicular to a radius. To test out the
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Definition of Idiom The term refers to a set expression or a phrase comprising two or more words. An interesting fact regarding the device is that the expression is not interpreted literally. The phrase is understood as to mean something quite different from what individual words of the phrase would imply. Alternatively, it can be
The Theory of Multiplier: An Explanation The theory of multiplier occupies an important place in the modern theory of income and employment. It states that total increase in income, output or employment is manifold the original increase in investment. Take for example- if an investment to the tune of N50,000 is made, then the income
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Program Development Life Cycle The program development life cycle (PDLC) is an outline of each of the steps used to build software applications. Just like the system development life cycle (SDLC) guides the system analyst through the development of an information system, so also program development life cycle is a tool used to guide computer programmers through the development of
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Introduction Estuarine habitat is a body of water formed at the coast as a result of the action of tides which mix salt water from sea with fresh water from the land. The mixing of salt water and fresh water results in the formation of a brackish water. This brackish water is what is called
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Procedure for the formation of a Company During the formation of a Limited Liability Company, the following procedures must be followed- The first step is to get the promoters; they are individuals who conceive he idea of a company and undertake to fulfill all legal requirements of the venture. The following documents will be filled
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Introduction Relief of an area refers to the position and character of the highlands and lowlands. The methods of representing such relief on maps include the following: Contour: are lines drawn to join places of equal heights, level or altitude. The sea level is taken as the starting point in all measurement in metres of feet. The
SS2 Geography Third Term: Revision- Method of Representing Relief on Maps Read More »
