The Beginner’s Guide to the Universe
Earth By: Shea Otsuka and Kain Masutani. General Facts About 4.6 billion years old, as old as our solar system Average diameter of 12,742 kilometers.
Natural Science 1 Planets in the Solar System UNIT 1 Some facts about the planets in the Solar System Average distance to the Sun (A.U.) MERCURYVENUS.
The Atmosphere. Model it Draw a model of what you think the Earth’s atmosphere looks like on your notes.
