Activities unit 1

The document is a worksheet about the solar system and includes questions and activities for students. It provides information about the planets, asteroids, and other objects in our solar system. Some key points covered include: - The Earth and other planets orbit the sun, while the Moon orbits the Earth. - Planets move through space while stars remain stationary. - Asteroids are smaller rocky objects that orbit the sun and are located mainly between Mars and Jupiter. - There are 8 official planets that orbit the sun, plus Pluto which is now considered a dwarf planet. - The planets spin on their axes and orbit the sun at different speeds, with Earth taking 365 days to complete one revolution.