Articles [Nature]

  In this article we are going to learn about the different types of layers in atmosphere. Troposphere: It is the atmospheric layer between the earth's surface and an altitude of 8 km at the poles and 18 km at the equator. The thickness is...

  Physical components like light, heat from sun, air, water and soil etc constitute Abiotic Environment. Soil and land region of earth is known as Lithosphere, Water regions of earth is known as Hydrosphere and gases in the air is known as...

  Water and soap are used for washing and bathing. Usually when the soap is dissolved in water it gives lather. But water drawn from some wells contain chlorides, sulphates and bicarbonates of calcium and magnesium. Water containing bicarbonates...

Macro Photography is an art of taking a close-up photograph of a very small subject. This technique of photography results into a magnified image of a selected small subject. Professionally this type of photography requires a set of good quality...

  Earthquake is a phenomenon generally considered in the context of volcanic activity. An earthquake is the shaking or trembling of the earth, caused by the sudden movement of apart of the earth's crust. Causes of earth quakes: The chief cause of...

  Rocks are the main constituent of the earth's crust. A rock may be defined as any mass of natural deposit present in the solid mass of the earth's crust. Most rocks are made of aggregates of minerals. These minerals are specifically referred to...

  The boundary between the coast and the shore is known as the coastline it marks the seaward limit of the coast. The outline of the coast may be modified by sea waves. According to D.W. Johnson, coastlines can be divided into the following...

  Light is the most important source to see any object. We need light this is a part of our daily life. We may have a keen sight and the object we want to see may be big. But we can see it in light only. To make objects visible to us we need a...

  If an object vibrated sound is produced. If this is in pleasant to hear that is called music and we will pay attention to it. All the sounds are not pleasant to hear they are called noises. These noises pollute the peaceful and quiet atmosphere...

We use different things in our daily life. Matter is present in different forms like car, Cycle, Table, Stones, Pebbles, Ball etc in our daily life. All these objects have different shapes, colours and uses. All the above objects are made up of...