The Usborne Internet-linked Children's Encyclopedia [antikvár]

Our planet Our planet is called the Earth. It is the only planet where we know that plants, animals and people live. The large areas of land are called continents. Each continent is divided into smaller areas called countries. This is a house in a town. Planet Earth travels around the Sun. It takes one year to go all the way around. This is what you'd see if you went up in a spacecraft and looked at the Earth. in a country in a continent on planet Earth. As it travels, the Earth spins around. It takes 24 hours to spin around onceS Brown or green - land