Where can you find a grid system that uses longitude and latitude lines?

Arid and semiarid subcategories are part of which climate

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.