Pollution has become a very serious issue in today’s world. Pollution is a term that is known to everyone. Pollution is rising continuously. Pollution is mainly caused by human activit...
Earth is our home planet. Earth is the 3rd closest planet to the sun. The distance between the Sun and the earth is approximately 93 million miles. Sun's light reaches earth in about ei...
About eight billion people live on earth. Earth has a suitable temperature, gases and environment for the existence of life. Earth is the only planet that is known to have life on it. E...
Information technology is the use of computers to save or retrieve data and information. Many products and services are related to information technology, including computer hardw...