Correct Answer: D. Gold

Correct Answer: C. Meander

Correct Answer: B. megalopolis

Correct Answer: A. Traders

Explanation

(a) Identify four patterns of population movement within a country.

Pattern of movement;

(i) Rural — rural

(ii) Rural — urban

(iii) Urban — urban

(iv) Urban rural

(v) Transmigration

(vi) Seasonal migration.

(b) Reasons for population movement

(i) The quest for job opportunities.

(ii) Religious oppression.

(iii) Political oppression.

(iv) Wars (inter-tribal/communal clashes).

(v) Quest for medical facilities.

(vi) Absence/inadequacy of social amenities generally.

(vii) Unfavourable economic condition.

(viii) Famine

(ix) Environmental hazards-drought, floods etc.

(x) Quest for education.

(c) Possible effects of population movement on:

(i) source region;

(a) To the source region.

(i) Decrease in population.

(ii) Decongestion

(iii) Decrease in number of young men and women

(iv) Scarcity of labour

(v) Less development

(vi) Decline in productivity.

(vii) Low value for landed property.

(viii) Disintegration of cultural values such as broken homes.

(ii) To destination;

(i) Increase in population.

(ii) Increase in the number of young men and women.

(iii) Congestion in housing, traffic etc.

(iv) High crime rate.

(v) inadequate social facilities.

(vi) Unemployment/underemployment.

(vii) High value for landed property.

(viii) High cost of living.

Correct Answer:

Explanation

(a) Three types of mountains are:

(i) Block mountain e.g the Hunstruck mt. of Germany

(ii) Fold mountain e.g the Himalayas

(iii) Volcanic mountain, e.g Fuji mountain of Japan

(b) Mode of formation of Fold mountains

(i) Folding is caused by large stale h Drizontal earth movement

(ii) Stresses, caused by expansion or contraction of some parts of the earth, are set up in the earth's crust

(iii) Such stresses subject the reeks to compressive forces

(iv) The compressive forces produce wrinkling or folding of the earth's crust

(v) The upfold of the wrinkles are called anticlines while the downfold are synclines.

(c) Four ways in which mountains are of great importance to man;

(i) High mountain can result in the formation of rainfall i.e relief rainfall

(ii) Mountain serves as the source or origin of all rivers

(iii) Mountains are rich sources of minerals Stones found in mountains can be quarried for building construction

Correct Answer: B. Equatorial

Correct Answer: C. Benguela current

Correct Answer: D. Cote d'Ivoire: diamond

Correct Answer: C. a residual hill with steep sides and usually exposed by denudation