Welcome to Study Page!
Bacteria - Smallest Organisms
May 29, 2023
Bacteria are the simplest and smallest organisms found on earth. They are found in almost every place like air, water, soil and even inside our body. Their body is made up of single cell and size is from 0.2 to 100 microns (1 micron = 1/1000 millimeter).
Read MoreClassification of Living Organisms
May 24, 2023
Living organisms are very much found in population. They have different colours and form. It has been categorized into many categories on the basis of similarities. Basically living organisms are categorized into two categories - plants and organisms.
Read MoreLiving Objects and Characteristics
May 22, 2023
Basically, there are 9 characteristics of living things.
Read MoreOrganism Development
May 20, 2023
There are some changes that we cannot see easily with our eyes easily. Many species of organisms are born on earth. These changes take a long time than a human life to be seen. Therefore, humans cannot see the sequence of development of these changes. But scientists have collected many proofs and facts to prove these changes.
Read MoreFertilizers and Pesticides
May 13, 2023
Fertilizers and pesticides are used largely to fulfill the food needs of the growing population of the world.
Read MoreSoaps and Detergents
May 12, 2023
Many soaps and detergents are available in the market for bathing, washing and cleaning. They are made attractive by adding colors and smell.
Read MoreMaterials Used in Construction
May 11, 2023
Construction of home, bridges, roads and dams use natural stone wood, metals and bricks, lime, cement, concrete, etc. Natural stones like granite, marble and sand stone are also used. These materials have been used in the construction of nagarjun sagar dam.
Read MoreInterdependence of Organisms
May 08, 2023
Everything, organisms and plants are dependent on each other. They are connected together. Nature has made us in a way that humans, plants, animals and organisms are connected to each other. This makes a balance in nature. If one of them slips out or get separated then the chain gets destroyed.
Read MoreFormation of Seasons
May 07, 2023
The day and night occur by rotation of the earth and the sun; likewise, the seasons occur by revolution. This revolution of the earth is completed in 365 days - 7 days in a week, 30 days in a month and 365 days in a year.
Read MoreDay and Night Occurring
May 06, 2023
The earth is round like a globe. It also revolves around the sun rotating on its tilted axis. This is the reason why the sun rises and appears to be sinking. That is why night and day are made.
Read MoreSolar System
May 04, 2023
The sun, moon and stars have a very important role in people's life. In the absence of these, life of humans is not possible. People of the older generation thought about them in different ways.
Read MoreSky (Space)
May 03, 2023
The sky is very large. It is wrapped around our earth. When we see it with our eyes we see blue color. In Vedic culture it is called 'open space' or a place that is void.
Read MoreEnergy from Atoms
May 02, 2023
Chemical energy is related to the type of chemical conversion in which each atom of a reagent retains its identity and there is no change in its behavior and nature. But there are also some energy conversion processes in which the nuclei of some atoms remain unchanged.
Read MoreConservation of Energy
April 30, 2023
A number of large oil fields have been detected in the past years, even after running programs of oil explorations. Our oil and gas demand will certainly exceed the available supply in the early twenty first century. This type of situation is called energy crisis. In times of energy crisis there is high demand and limited supply of energy.
Read MoreSources of Energy
April 28, 2023
Everything from which we receive energy is called a source of energy. There are many types of sources of energy.
Read MoreForms of Energy
April 26, 2023
There are many forms of energy. And one type of energy can also be converted into another type of energy.
Read MoreAir Pollution
April 24, 2023
The mixing of gases or particulate matter harmful in the air causes air pollution. Air pollution is not only dangerous for our health, but it also spoils our environment.
Read MoreAir Composition
April 22, 2023
Air is a mixture of several gases, mainly containing nitrogen, oxygen, carbon dioxide and small amounts of argon, helium, neon, hydrogen, etc. There is also some amount of dust, smoke and water content in the air, the percentage of which varies according to the environment.
Read MoreProperties of Air
April 20, 2023
Air is colorless, odorless and tasteless. It is a mixture of many gases. We can see through it.
Read MoreWater Conservation
April 18, 2023
What does conservation mean? Conservation means to use with caution and frugality. Although there is a lot of water on the earth, there is still a shortage of potable water. Therefore, people should be aware for the proper use of water.
Read MoreWater Pollution
April 16, 2023
If unwanted impurities are found in the water, then the water is no longer drinkable. Such water is called polluted water. Nowadays, the problem of water pollution is becoming so serious that even the water of the rivers, seas, lakes, ponds, etc., is getting much polluted.
Read MoreWater Purification
April 14, 2023
All the water available on earth is not potable. Potable water is translucent, colorless, odorless and has a flavorful liquid due to dissolution of some salts and gases. If there is no inaccuracy in it, then pure water is tasteless.
Read More