<h1><strong>CONTACT SPORTS</strong></h1> CONTENT <ol> <li>Definition of Contact Sports</li> <li>Examples of Contact Sports</li> <li>Benefits of Contact Sports</li> <li>Basic Skills and Techniques in Contact Sports</li> </ol> <br> <h2><strong>Definition of Contact Sports</strong></h2> Contact sports are sports that emphasize or require physical contact between players. Some sports such as martial arts are scored based on impacting an opponent, while others include rugby and football which require tackling of players. <img class="size-full wp-image-34061 aligncenter" src="https://classhall.com/wp-content/uploads/2018/06/contact-sports.jpg" alt="Contact sports" width="588" height="215" /> <br> <h2><strong>Examples of Contact Sports</strong></h2> The following are examples of contact sports: <ol> <li>Wrestling</li> <li>Judo</li> <li>Karate</li> <li>Boxing</li> <li>Football</li> <li>Rugby</li> </ol> <br> <h2><strong>Benefits of Contact Sports</strong></h2> The benefits of contact sports include the following:

<h1><strong>NON-CONTACT SPORTS</strong></h1> CONTENT <ol> <li>Definition of Non-contact Sports</li> <li>Examples of Non-Contact Sports</li> <li>Benefits of Non-contact Sports</li> <li>Basic Skills and Techniques in Non-Contact Sports</li> </ol> <br> <h2><strong>Definition of Non-contact Sports</strong></h2> Non-contact sports are those sports where participants should have no possible means of impact, such as sprinting, swimming, darts, snookers where players use separate lanes or take turns of play. <img class="size-full wp-image-34066 aligncenter" src="https://classhall.com/wp-content/uploads/2018/06/non-contact-sports.jpg" alt="Non-contact sports" width="292" height="259" /> <br> <h2><strong>Examples of Non-contact Sports</strong></h2> The following are examples of non-contact sports:

<h1><strong>PERSONAL, SCHOOL AND COMMUNITY HEALTH</strong></h1> CONTENT <ol> <li>Definition of Health</li> <li>Aspects of Health</li> <li>Determinants of Health</li> <li>Characteristics of a Healthy Person</li> <li>Characteristics of a Physically Fit Person</li> </ol> <br> <h2><strong>Definition of Health</strong></h2> Health is a state of complete physical, mental and social well-being of an individual and not merely the absence of diseases or infirmities. Health may be regarded as a balance of physical, mental and social aspect of life in a human being. <br> <h2><strong>Aspects of Health</strong></h2> Health is generally classified under two aspects, namely, physical health and mental health. (i) <strong>Physical health:</strong> This simply means a condition of overall well-being, that is, when the body is functioning as it was designed to function. Physical health is the freedom from diseases or abnormality and soundness of the body.

<h1><strong>SEWAGE AND REFUSAL DISPOSAL</strong></h1> CONTENT <ol> <li>Meaning and Types of Sewage and Refuse</li> <li>Methods of Sewage Disposal</li> <li>Methods of Refuse Disposal</li> </ol> <br> <img class="size-full wp-image-34074 aligncenter" src="https://classhall.com/wp-content/uploads/2018/06/sewage-and-refuse-disposal.jpg" alt="Sewage and refuse disposal" width="651" height="195" /> <br> <h2><strong>Meaning of Sewage and Refuse</strong></h2> Refuse refers to all solid wastes such as pieces of paper leaves, garbage, ashes and dead animals while sewage refers to liquid wastes such as urine, kitchen wastes or water from laundry. <br> <h2><strong>Types of Sewage </strong></h2> There are basically three types of sewage, namely:

<h1><strong>WATER SUPPLY</strong></h1> CONTENT <ol> <li>What is Water?</li> <li>Sources of Water Supply</li> <li>Qualities of Good Water Supply</li> <li>Uses of Water</li> </ol>   <h2><strong>What is Water?</strong></h2> Chemically a molecule of water is composed of two hydrogen atoms and one oxygen atom held together by covalent bonds. Water is precious to man’s existence as it is needed in agriculture, sports, industry, and domestic affairs. Water may be hard or soft. Hard water is not good economically as more soap is needed to form lather. When water is free from mineral salts, such water is called soft water as it dissolves soap quickly. <h2><strong>Sources of Water Supply</strong></h2> The two major sources of water supply to man are: <ol> <li>Surface Water</li> <li>Ground Water</li> </ol>   <h3><strong>Surface Water Supplies</strong></h3>