Environment Archives - Education Companion

ELEMENTS, COMPOUNDS AND MIXTURES

Matter exists either as in form of an element, compound or a mixture. An element is the simplest form […]

Gases in the atmosphere are held in an envelope around the earth by gravity. The atmosphere is 80 km

The water cycle is the natural cycle of evaporation of water and subsequent condensation and precipitation as rain and snow, which assure

Forests can be referred to as groups of trees and other plants in a large densely wooded area. The two

A clean house is important for the health and well-being of your entire family. First of all, a dirty house

Zambia instituted the Environmental Protection and Pollution Control Act in 1990. The Environmental Council of Zambia (ECZ) was then established

Pollution can be defined as the introduction by man into the environment of substances that can adversely affect the health

Erosion may mean the wearing or washing away of something. Some of the forces which make soil can also

Soil fertility is defined as the ability of the soil to produce and sustain high crop yields indefinitely. In

Soil is made up of four main constituents, which are: those resulting from the breakdown of rocks, organic matter, water

Introduction We tend to think of the landscape as unchanging. However, it is slowly and continuously being reshaped. Usually, this

It is important to note that most soil material is mineral and all minerals are derived from rocks. The rocks