Not much grows in the desert, but underground there can be salt, oil, gold, or precious stones like diamonds. Today, explorers want to learn about the people who live in deserts, and some just want an adventure! Archaeologists have found villages buried under the sand. In 1922 an American explorer, Roy Chapman Andrews, found lots of dinosaur bones in the Gobi Desert in Mongolia. Explorers keep discovering new things in the desert because the wind blows the sand around and changes the landscape! True, false or doesn't say. There are 30 types of desert. -I-- --- - - .I-- - - - .. False Doesn't say True