Carbon cycle is the process where carbon compounds are interchanged among the biosphere, geosphere, pedosphere, hydrosphere, and atmosphere of... View Article
An ecosystem is defined as a community of lifeforms in concurrence with non-living components, interacting with each other. An ecosystem can be... View Article
An acid is any hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to another substance. A base is a molecule or... View Article
Plastids are double-membrane organelles which are found in the cells of plants and algae. In their roles, the different types of plastids... View Article
Divisibility rules help us determine if a number will divide into another number without actually having to divide. Any number which satisfies a... View Article
The energy of an electron is quantized, i.e. an electron can only have certain specific values of energy. The quantized energy of an electron is... View Article
Euclid’s Division Lemma (lemma is like a theorem)says that given two positive integers a and b, there exist unique integers q and r such... View Article
Our immune system is essential for our survival. Without an immune system, our bodies would be open to attack from bacteria, viruses, parasites,... View Article
Carbon is a chemical element, like hydrogen, oxygen, lead or any of the others in the periodic table. Carbon is a very abundant element.The human... View Article
We have 4 ways of solving one-step equations: Adding, Subtracting, multiplication and division. If we add the same number to both sides of an... View Article
A pictograph is the representation of data using images. Pictographs represent the frequency of data while using symbols or images that are... View Article
The incredibly high amounts of disposable plastic packaging causing such damaging pollution on our planet has led to the formation of small... View Article
In biology, budding is the formation of an outgrowth (bud) from an organism. The bud is capable of developing into a new individual. Another term... View Article
Soil is formed when the weathering of rocks takes place, and they break down into tiny pieces that form the soil. The various methods by which... View Article
Geometry is a branch of mathematics that studies the sizes, shapes, positions angles and dimensions of things. Flat shapes like squares, circles,... View Article
Multiple reflection of light is the reflection of light back and forth through reflecting surfaces several times. When the reflection of a... View Article
Fire is the product from a chemical reaction between oxygen in the atmosphere and some sort of fuel. Oxygen, fuel and heat are needed for fire to... View Article
