How does it’s location on the Ring of Fire affect East Asia’s bodies of water? How does it make the region vulnerable to natural hazards such as earthquakes, volcanoes and flooding?

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

Which layer surrounds the center of the earth? a: crust b: core c: mantle

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?