Why do mountainous region have lower temperature than the lowlands?​

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

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy

What is a he difference between earthquake magnitude and intensity