Articles [Nature]

Insects are animals having six legs. They are found almost everywhere. In this we will read about main features of insects and how some of them are harmful to us. Insects are of different types. An insect’s body is divided into three parts –head,...

I can make a difference! An old man, who regularly went for early morning by the beachside, always noticed a young man picking up starfish and filling them into sea. One day he asked him why he was doing this. The young man answered that started...

Modern life has given rise to a new form of pollution called noise pollution or sound pollution. Noise can be defined as “unwanted, unpleasant and disagreeable sound that causes discomfort”. Sound is an integral part of nature, but noise is...

Land Resources it consists of Land as a resource, Land Degradation, Man induced Landslides, Soil Erosion and Desertification. Land as a Resource : Land is the Solid earth where most of the animals and plants are living. About 33% of the earth's...

  INTRODUCTION Environment is defined as the surroundings in which we live. It has the living component  known  as  the  biotic  and  the  non -living  known  as  the  abiotic environment. In the living part all the plants animals, human beings,...

  WHEN THE EARTH WAS FORMED AND THE WATER ON IT WAS CONCENTRATED IN THE SEAS, THE LIFE STARTED FROM THEM ONLY. SO ARTICLE WILL START WITH SEA AS ECOSYSTEM Sea as an Ecosystem About 70% of the earth is covered by the major oceans namely...

There are not many people who would choose an insect or a worm for a friend. Well, many insects are friendly and useful to us. The lac insect, found in India, is prized by many people. It ooze a sticky liquid from which shellac is made shellac is...

Significance of forests Planting trees does not creation a forest. A forest, with its varied vegetation, animals and microorganisms, is an ecosystem which has evolved over thousands, may be millions of years. It is impossible to recreate a forest...

The study of histology dates from the year 1665, when plant cell were discoverd for the time.                      It was robert hooke, anEnglishmen,who first studied the internal structure of a thin slice of  bottle cork with the help of a...

  TREATMENT OF WATER The available raw water has to be treated to make it fit, i.e. potable, means safe for human consumption. It should satisfy the physical, chemical and bacteriological standards as specified above. The various methods of...