Which layer would have the highest barometric pressure based on its altitude? question 4 options: the troposphere the mesosphere the thermosphere the stratosphere

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.

Aplane cuts a pyramid as shown in the diagram. what is the shape of the cross section? a. a hexagon b. a pentagon c. a square d. a triangle

What border separates sonora and chihuahua national border state border physical boundary natural boundary