5.3 SUSTAINABLE USE OF FUEL AND POWER Exploitation means the use of something in order to get an advantages from it Power mean rate at
PHYSICAL GEOGRAPHY 1.5 -STUDY OF SOIL 2.1 CONCEPT OF SOIL AND SOIL PROFILE Soil appears very complex and thus different scholars (soil scientists) have developed
SIGNIFICANCE OF OCEANS TO HUMAN LIFE (Positive significance) i. Manufacture of drugs and other chemicals from marine organisms, Marine organism contain many biologically active compounds,
1.3 WETLANDS AND SWAMPSSwamps: Is a body of stagnant water which occupies a shallow depression or flat low lying land and dominated by the plants.–They
1.4 OCEANS AND SEASOCEAN: – -The body of salt water which cover 70.78% of the earth surface. – -Is the very wide area on the
1.1 GROUND WATER: – -Some water lie on the surface as ponds and lakes and some return to the atmosphere as water vapour through evaporation
OCEAN CURRENTS -The knowledge of major surface currents comes principally from compilation of mariner’s observation begun in 1840 by the American oceanographer, Mathew Fontanel Maury.
means the movement of goods, people and services from once place to another place. Transport is an important aid to trade. 126.96.36.199.5.Types/forms of Transport a.
3. Straightening and widening of the river channel so that it can accommodate more water.6. Creating some canals and installing the pipes that can help
Types of Economic Activities (Industries) The simplest form of industries concerned with extraction of raw materials to be supplied to the other industries. Examples are
Environmental Pollution; . It is usually a substance that is present at a place wrongly, in wrong amount and at a wrong time. The factors
LAND (SOIL) DEGRADATION; Land (soil) degradation refers to the deterioration of the quality of land (soil) through the loss of fertility, soil pollution, erosion and
2.: Tourism leads to the earnings of foreign currency through the visitors who come. It also involves the expansion of the market for the local