Megha Biswas

The Solar System Our Solar System belongs to the Milky Way Galaxy. Our earth belongs to the Solar System. The planets in the solar system revolve around the sun. The biggest planet in the solar system is Jupiter it is made up off gas, the smallest planet in the solar system is Mercury. Mercury is very hot. The planet Earth is the third planet from the sun. Many years ago there was known to be  planets. the ninth planet was Pluto. It was too small it was also small from earth's moon. Scientists told that due to it's small size it couldn't be a planet so now we call this planet a dwarf planet.  

Computers Computers are really very useful. Without the computer our life would be really very difficult. Computers are used in different places such as schools, hospitals, banks, offices, home and etc. There are different types of computers. Some of the computers are also hidden in machines such as wash machine, TV ad etc. There are different parts of a computers those are mouse, CPU, keyboard. The first computer was invented by Charles Babbage. He invented the first computer. The computer was huge and it was made up by thousands of vacuum tubes. The vacuum tubes were very expensive. Later came the transistors they were less expensive and they were small.

Early humans. Early humans were hunters and gathers. They first appeared about 4 to 4.5 million years ago. The earliest remains of humans have been found in Africa. Early humans went through many different stages to evolve into Homo sapiens. They wandered from place to place. They did not know how to grow anything. They had no clothes and covered themselves with the bark of trees and animal skins. They lived in caves and on tree, where they could protect themselves from wild animals and bad weather.

Ganesh Chaturti Ganesh Chaturti is celebrated on 29 August as it is the birthday of lord ganesha. Ganesh Chaturti is well celebrated in Maharashtra. On Ganesh Chaturti Festival Lord Ganesha ia bought in all houses. Lord Ganesha is really very famous in Maharashtra. Lord Ganesha is feeded with modaks and ladoos. He just like eating sweets. Lord Ganesha statues are prepared before Ganesh Chaturti arrives. Many people go to temples in the morning and prey Lord Ganesha. Temple people fix dinner in the night. That time many sweet shops are opened. Well the shop keepers collect many money as the many people visit the shops at festival time, because they need sweets for their Lord. People make well dressed clothes for Lord Ganesha. People make puja in their houses. Well so very happy Ganesh Chaturti to you. Thank you...

Exercise Exercise is very important for us. We do exercise to keep our body fit. We should do exercise everyday or else our body would be weak and we would be fat. Some people go to gym for exercising and some do yoga. Yoga is also a exercise. There are different types of exercise such as dancing, playing, skipping and etc. We should always go down to  play. It is good for our health. Swimming is best exercise as all the parts of our body works. Swimming is very necessary for our body. ­