Introduction Gas exchange refers to the process by which oxygen is taken in from the air and...
physical
Pregnancy History and Analysis Taking a comprehensive history of a present pregnancy, analyzing the main complaint, and...
There are several different ideologies that have shaped physical education throughout history. Here are some of the...
Introduction Health refers to a state of complete physical, mental, and social well-being, and not merely the...
Recreation in physical education refers to any activity that is undertaken for enjoyment, relaxation, and rejuvenation of...
Introduction The All African Games, also known as the African Olympics, is a multi-sport event that takes...
Physical fitness refers to the overall state of an individual’s health and well-being, with respect to their...
Mention Differences between intramural and extramural activities Intramural activities are those that occur within a single institution...
Greek festivals and the Olympic Games are both important cultural and sporting events in ancient Greek history....
Traditional sports in West Africa have a rich and diverse history, dating back thousands of years. These...
Definition of Intramural Activities Intramural activities are organized sports, games, and other recreational activities that are held...
The philosophy of physical education concerns the nature, purpose, and value of physical education. It is concerned...
ORIGIN AND DEVELOPMENT OF THE GAME Baseball is a popular sport that is mostly played in North...
Origin and Development The game of tenniquoit, also known as Tennequoit or Teniquoit, is similar to horseshoes...
HISTORY AND DEVELOPMENT Basketball was invented at Springfield College in 1891 in the U.S.A. by Dr. James...
HISTORY AND DEVELOPMENT Hockey as a game has a very long history and even dates back to...
The Roman Empire gradually declined and finally fell in 476 A.D. as a result of the Barbarian...
PHYSICAL EDUCATION IN ANCIENT EGYPT Egypt is a country that is well-situated on the Nile Valleys and...
The fall of the Roman Empire led to the period of ignorance which is known in history...
WHAT IS OUTDOOR EDUCATION? Outdoor education, which includes camping, is a broad-based education process that takes place...
The main physical features are the geology, relief and drainage systems. They are examined generally and on...
The physical setting of Africa is defined by its relief, drainage, climate and vegetation, among others. These...
Man cannot survive without water. The low population densities in the desert natural region is because of...
1) Capes and bays: On exposed coasts, the continual action of waves on rocks of varying resistance...
The most powerful agents of marine erosion are waves. Their origin is due to the sweeping of...
The action of the wind passing over a stretch of sea causes waves to develop and when...
The seasonal variation in the volume of water in a river is known as the regime. A...
Since the earth is spherical in shape, the shortest distance between any two points on the globe...
Distribution Some parts of the world experience seasonal winds like land and sea breeze but on a...
Distribution The equatorial, hot, wet climate is found between 5° and 10° north and south of the...
Distribution The polar type of climate and vegetation is found mainly north of the Arctic Circle in...
Insolation The only source of energy for the earth’s atmosphere is the sun which has a surface...
Landforms of glaciated lowlands are mainly depositional in nature, brought about by both valley glacier and continental...
Glaciation generally gives rise to erosional features in the highlands and depositional features on the lowlands, though...
During the earth’s history, there have been many changes in the pattern of climatic regions. The most...
1) Temperatures: Coastlands with warm currents offshore tend to have mild climates for their latitudes. Coastlands with...
The Circulation of the Pacific Ocean The pattern of circulation in the Pacific is similar to that...
Let us now study more closely the circulation of ocean currents in the Atlantic Ocean. We shall...
Ocean currents are large masses of surface water that circulate in regular patterns around the oceans, as...
Like land masses, ocean water varies in temperature from place to place both at the surface and...
Almost every known chemical element can be found in varying proportions in the oceans whose most characteristic...
The ocean basins are in many ways similar to the land surface. There are submarine ridges, plateaux,...
The oceans occupy more than 70 per cent or 364 million sq km (140 million square miles)...
Wind erosion, transportation and deposition are most effective and widespread in desert regions, but few deserts in...
Materials that have been eroded and transported by winds must come to rest somewhere. The finest dust...
In the combined processes of abrasion, deflation and attrition, a wealth of characteristic desert landforms emerge. 1)...
Arid landforms are as a result of many combined factors, one reacting upon the other. Insufficient rainfall,...
About a fifth of the world’s land is made up of deserts, some rocky, others stony and...
Nature, properties and uses Iron is the commonest, cheapest and most versatile of all metals. It is,...
Of the power sources, electricity is the cheapest. It is not exhaustible like coal or petroleum but...
