Explain one natural and one human factor that change landforms​

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii

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