The solar system, sun, and Earth formed over billions of years.
Earth and Space Science
Resources cannot be aligned to this standard, browse sub-standards to find lessons.
Describe how the solar system formed from a nebular cloud of dust and gas 4.6 billion years ago.
Explain how the Earth evolved into its present habitable form through interactions among the solid earth, the oceans, the atmosphere and organisms.
Compare and contrast the environmental conditions that make life possible on Earth with conditions found on the other planets and moons of our solar system.