American Adults Flunk Basic Science

"According to the national survey commissioned by the California Academy of Sciences:

• Only 53% of adults know how long it takes for the Earth to revolve around the Sun.
• Only 59% of adults know that the earliest humans and dinosaurs did not live at the same time.
• Only 47% of adults can roughly approximate the percent of the Earth's surface that is covered with water.*
• Only 21% of adults answered all three questions correctly."