Development in technological sense involves the coming up of dams, building of roads, tourism and much more. Overlooking sustainable development and stressing on unplanned development has devastating consequences for future generations.
Forests have been considered as one of the peculiar and obvious examples of biomes. They are not only about thick cover of trees but also scrub vegetation and grassland. It is a peculiar organism of unlimited kindness and extends generously the...
The element of sustainability is ingrained in our traditional understanding of environment.The environment that provides us with the basic amenities of survival is supposed to be one with our existence. It is a larger community which brings about a...
We need food to get energy for doing work, for growth of the body and to protect us against diseases. Food stuffs contain useful nutrients like carbohydrates, proteins, Fats, vitamins, salts and minerals. Carbohydrates are energy-giving food....
Many of our activities, as well as the activities of plants and animals, are affected by changes in weather. Our food –style, living –styles etc. are also changed due to changes in weather. The sun plays an important role in causing changes in...
Kidneys, uriniferous tubules, urinary bladder, lungs and skin create this excretory system.
The main work of this system is to throw waste materials out of body. The body works regularly and produces a lot of waste materials...
Last year learnt about early man.
Early man was just like any other wild animal.
Today man is the most important being on the earth.
Man had made himself better.
He has learnt many things.
He has made many things.
The story of how man has...
Every man wants shelter.
Every animal need shelter.
Most animals need a place their own to live in.
This place keeps them safe from rain, wind, heat, cold and other harm.
Various kinds of animals stay in different type’s...
Water is most essential for living.
Water is drinking liquid. No clean water in some villages. They are suffering from the shortage of water.
Water is very important to us. 70% of our body is made of water. Internal organs our body can function...
We, human beings, and all other forms of life live on the planet earth.
The beautiful earth
We live on the planet called earth.
The round planet where we live is the earth.
It is made up of land and water and is surrounded by air. Only one part...
There are times when it is not so cold. There are times when it is not so hot. These changes are called changes of weather or climate.
Seasons are different times of the year when the weather becomes different.
In India, our counter, we...
Air also affects the weather. The sped of air is not always the same. Sometimes it blows on a slow speed and some times very fast.
When it blows at a high speed, it creates faster evaporation in him sources of water. When it blows on a low...
The main factors the affect the weather or climate is temperature, air and rain.
Sun is the main source of temperature in nature. We give us light and heat. Weather is much affected by the heat of the sun.
A little portion of the...
Eat healthy food
Fresh food, eat fish food.
Green food, eat best food.
Good food, eat taste food.
Food two types
We name all people together as one kind of animal. So, we call ourselves human beings.
No animal can live...
Mongo is king in fruits. It is very sweet fruit. This likes from children to old age people. The mangoes are eats with happy.
After some time the flower of the plant are beings to dry. This flower again turns into small fruit. This small...
Tiger is our national animal
Peacock is our national bird.
Green plants prepare their own food
Plants and animals depend on each other. Green plants preparation own their food in the presence of sunlight, absorbing carbon dioxide and releasing...
Work by the force
All of us do work. Even animals and machines do work. When we push or pull object, we feel exertion on arms and muscles. After some time, we get tired, it is because in doing work, we lose energy. Energy is thus, the capacity of...
It is a garden. Full of with color plants. Deferent plants are there.
A flower has four main parts. There is a green outer cup made up of leaf lie sepals. Within the sepals are the petals. Within petals are the reproductive organs...
Looking out for the Best Arts and Science Colleges to make/ start your career in Arts and commerce. This is the list of college conducted and survey by Colllege all over India.
1.Loyola College, Chennai
2.Lady Shri Ram College for Women,...
We are seeing sky. It is in the high. How much its length? – No scale to the space.
A space shuttle is the first re-usable spacecraft made by man. It was developed to provide a re-usable, and therefore cheaper, vehicle for launching...