General Knowledge

Our Planet (Earth)

Earth is the third planet from the Sun and the only known astronomical object that contains life. While large volumes of water can be... Read more »

Gautama Buddha

Gautama Buddha was a South Asian ascetic and spiritual teacher who lived in the 6th or 5th century BC. He was the founder of... Read more »


An atom is the smallest constituent unit of ordinary matter that constitutes a chemical element. Every solid, liquid, gas, and plasma is composed of... Read more »


A biome is a community of animals and plants that have common characteristics for the environment they exist in. They can be found over... Read more »

Nuclear waste

Nuclear waste is a type of hazardous waste that contains radioactive material. Radioactive waste is a by-product of various nuclear technology processes. Industries generating... Read more »

Green House Effect

The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would... Read more »

For Environmental Development

Earth science generally recognizes four spheres, the lithosphere, the hydrosphere, the atmosphere, and the biosphere as correspondent to rocks, water, air, and life respectively.... Read more »

Do we know about FLY?

True flies are insects of the order Diptera. Insects of this order use only a single pair of wings to fly, the hind wings... Read more »

Crude oil

Petroleum is a naturally occurring, yellowish-black liquid found in geological formations beneath the Earth's surface. It is commonly refined into various types of fuels.... Read more »

Corona ? WHO ?

The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health. The WHO Constitution, which establishes the... Read more »