Active volcanos are often form where

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

Soil color only reflects the amount of organic matter present in soil.

What is the relationship between groundwater and aquifers?