Share this postDiscovery DoseTropical Thursdays #100Copy linkFacebookEmailNotesMoreTropical Thursdays #100Here’s your daily dose of Environmental Facts!Discovery DoseNov 28, 2024Share this postDiscovery DoseTropical Thursdays #100Copy linkFacebookEmailNotesMoreShareThe world's largest sand desert is the Rub' al Khali in Saudi Arabia, which covers over 250,000 square miles.PreviousNext