Reproduction is an essential process to ensure the continuation of life on earth and it is very important in maintaining balance of the ecosystem. Reproduction in animals gives rise to…
Class 8 Science
16 Articles
Growing up is a natural part of life. One of the most distinct phases of growing up begins in girls and boys at the age of 10-12, although this age…
On a daily basis we use various kinds of materials. Some of these are man-made while others are not i.e., they are derived from nature or are natural resources. Natural…
Light is a very important part of our lives as it is one of the essential components required to see. Let’s try to understand light at a greater depth. Laws…
Objects do not come to rest on their own. What brings an object to rest is an invisible force called friction. Friction is a force that opposes the motion of…
We are all familiar with fuels such as cow dung, coal, wood, charcoal, petrol, diesel, compressed natural gas(CNG), etc. The simplest example is the gas cylinders which are commonly used…
The clothes that we wear everyday are made from fabrics that are derived from either natural or synthetic fibres. Some common examples of natural fibres include cotton, silk, jute, etc….
Many things that we use on a daily basis are made up of materials that are either metals or non-metals. Let’s learn the physical and chemical properties of metals and…
Pollution can be defined as any toxic, harmful component present in the air or in any source of living whether water ,soil etc. Which can completely deteriorate and can affect…
What is a cell? A cell can be defined as the building block of living organisms. It is the basic structural unit of a living organism. We can compare a…
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