Get Free Live 2020 NECO June/July Geography (GEO) OBJ & Practical Questions and Answers Free of Charge | NECO June/July Free Geography (Objectives and Theory) Questions and Answers EXPO Room (16th November, 2020).
Paper III & I: Objective & Practical/Physical – Geography
10:00am – 12:30pm
A. 2020 NECO GEOGRAPHY (OBJECTIVES) ANSWERS:
B. 2020 NECO GEOGRAPHY (PRACTICAL) ANSWERS:
Relief: The relief of the mapped area (Kashimbila N.W) can be described as follows
(i) A dissected plateaus is found of the north central area of the map which extended to the Central area.
(ii) The eastern, western and southern areas of the mapped area are mainly lowlands with the lowest height of 500m above see level(1aii)
Drainage pattern: This can be described in the the following ways:
(i) The main river is the Katsina ala given and other minor ones that empty their water into it e;g mku,agbadi,apipo,abagu,kangi, etc . The direction of flow of river katsina – Ala is from north-west to south – east on the map .
(ii) The drainage pattern of the mapped area is dendritic.
Settlement: The settlement pattern of the mapped area is displeased on scalloped settlement. That is the building are far from each other with few social amenities.
The development of given Katsina – ala in these stages there are the youthful and matured and old age stages.
The youthful stage mark the source of river Katsina – ala at Bamenda highlands with a V-shape valley. The matured stage of the rivers is characterized by meanders and U-shape valley. The old stage leads to the mouth of given Katsina – ala (I;e when it empties its water to river Benue)
The reasons for the above cycles of development of given Katsina – ala are:
(i) Vertical erosion at the youthful stage
(ii) Lateral erosion and transportation at the matured stage
(iii) Deposition of materials at the old age stage.