3 Questions for today – Print a copy of the questions out for your notes, and leave a copy of your answers as a comment on this post.
1. In 3 or 4 sentances, describe observational and theoretical evidence relating to the origin and evolution of the universe (for example, evidence supporting the big bang theory)
2. In 3 or 4 sentances, describe observational and theoretical evidence relating to the formation of the solar system (for example, evidence that supports that the solar system was formed from a contracting, spinning disc of dust and gas)
3. In 3 or 4 sentances, Describe the sun’s composition and energy source, and explain how its energy warms earth and supports life on the planet (for example, with reference to the types of radiation the sun emits and the interaction of the sun’s energy with Earth’s atmosphere)