The intestines are located between the stomach and the anus and are divided into two major sections: the small intestine…
The ear is the organ of hearing. The outer ear protrudes away from the head and is shaped like a…
The sense of touch is distributed throughout the body. Nerve endings in the skin and other parts of the body…
The nose is the organ responsible for the sense of smell. The cavity of the nose is lined with mucous…
The rocks of the earth are very varied in composition, depending on the way they were formed and the time…
The matter may be understood as anything that has a weight and mass. It is as the very origin of anything you may know…
Weathering is the process of the Soil formation resulting from the break-down of the parent materials.
There are four main component of soil, which are: those resulting from the-' breakdown of rocks, organic matter, water and…
Soil pH is a measure of the acidity vs the alkalinity of the soil, and determines the capacity of that…
Soil fertility is defined as the ability of the soil to produce and sustain high crop yields indefinitely.