Amrit Education

Nov 12, 2026

Population Class VIII Social science

 

Population

 

 

Many centuries ago, a few fishing families settled on the shore of a small island. They built simple huts, repaired their boats under the shade of coconut trees and knew almost everyone who lived there. Life was quiet, and the island seemed unchanged from one season to the next.

 

As the years passed, more families arrived and the village gradually expanded. More houses were built, a market was opened, roads connected different parts of the island, and the harbour linked the island to distant lands. The once quiet village slowly grew into a bustling town.

 

Time continued to move on. Fishing was no longer enough to support the growing community, and new industries developed in other places. Many people left to study or work elsewhere. Gradually, the town became quieter, with fewer shops and many empty houses.

 

The story of the island was also the story of its people. As their lives changed, so did the place they called home.

 

How do such changes happen? Why do some places grow while others become smaller? What do these changes tell us about a society? Let us find out.

 

 

Mar 31, 2026

The Invisible Living World

 

The Invisible Living World

Dec 31, 2025

Air- NCERT Class-VII-Geography-

 

 Air

Dec 30, 2025

NCERT Geography Class-VII -Water

CHAPTER 6-Water

Dec 21, 2025

Science-NCERT-Class-VII, Transportation Of Materials

 

Transportation Of Materials

AIl living organisms need to transport substances from one part Lof the body to the other for their growth and development. The substances that are transported may be nutrients, waste products, messenger molecules, heat, etc.

This movement of substances within the body becomes more and more important as the size and complexity of the organism increases. Therefore, the mechanisms of transport also advance from simple diffusion to more specialised methods. In unicellular and some lower multicellular organisms, the distribution of substances can be achieved easily by means of diffusion. The cells of these organisms exchange materials directly with the environment. In higher organisms, a separate well-organised system, known as circulatory system is employed for the efficient transport of materials.

Class-VII- Respiration in Plants and Animal-Science

 

Respiration In Plants And Animals

Energy is the basic requirement of all living organisms. It is required for the ongoing life processes inside the body and for the activities performed by an organism. Energy is obtained from the food consumed. Respiration is the process through which energy from food is released for use by the body.


Respiration can be defined as Inhalation of oxygen and exhalation of carbon dioxide coupled with the chemical reactions that release energy from digested food.

Sep 23, 2025

Our Changing Earth-II- NCERT notes