List five features on this map that show how people have changed the earth's land or water

In north america, most winter storms form when cold, dry air from interacts with warm, moist air from

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?

Countries trade with each other because resources are not evenly distributed across the globe. true or false