Week 3 Topic: Air Pollution Meaning of Air Pollution Air pollution is the process of making air unsuitable for breathing by both plants and animals. Air-borne solids that pollute the air include, dust released by industrial process, lead dust e.g. lead (II) bromide is released from the exhaust pipes of moving engines using leaded petrol.
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Basic Science JSS 1 Week 9 Topic: Disease Prevention (Clean Water) Introduction This refers to the ways by which the spread of diseases is reduced or eradicated. It also deals with the strict and careful measures we adopt to ensure healthy living. Water-Borne Diseases Water-borne diseases are those diseases that are spread through water medium.
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SS 2 Commerce First Term Week 5 Topic: Insurance Content: Meaning of Insurance Insurable and Non Insurable Risk Indemnity and Non Indemnity Insurance Principles of Insurance Insurance is a contract by
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Week 3 Topic: Satellites Introduction In space, it is often difficult to decide which is the “satellite” in a pair of bodies. This is because all objects that have mass (quantity of matter in a body) are affected by gravity. The motion of the primary object is also affected by the satellite. Meaning of Satellite
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Physics SS 3 Week 2 Topic: AC IN RESISTOR, INDUCTOR AND CAPACITOR Alternating Current Direct current (DC) circuits involve current flowing in one direction. In alternating current (AC) circuits, instead of a constant voltage supplied by a battery, the voltage oscillates in a sine wave pattern, varying with time as V = Vo sin ωt.
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Computer Science SS2 Second Term Week 6 Topic:File Insecurity File Insecurity This is the concept that a file is always vulnerable and is prone to be lost or missing in the computer. File security is a feature of your file system which controls which users can access which files, and places limitations on what users
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Chemistry SS 3 Week 6 Topic: Alloy Introduction Many of the pure metals are not widely used because of their properties such as hardness, tensile strength, resistance to corrosion and lustre can be improved by combining them with other element. The mixtures are known as alloys. An alloy is a mixture of two or more
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Financial Accounting, SS 2, Week 7 Topic: Types of partnership Contents Types of partnership Features of limited partnership Features of ordinary partnership Types of partners Types of Partnership Limited partnership: This is registered and formed under the limited partnership act, it is a form of partnership which there should be at least one ordinary partner
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Meaning of Credit Union and Thrift Societies Credit union and Thrift societies can be defined as the coming together of a group of people with common interest who have agreed to pool their resources together from which loan facilities are made available to members at an agreed rate of interest. The credit union’s mission is
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Basic Science JSS 1 Week 6 Topic: Environmental Conversation and Safety (Sanitation) Introduction The environment is the surroundings around us. This includes the home, school premises, classroom, market, churches and mosques, air, hospital, etc. A healthy environment is a healthy place to live because it ensures healthy living while unhealthy environment affects normal living through