English and Spanish language tracks ; closed captioned.
Title from disc.
Includes discussion questions and activities, investigation data sheet.
"In all about deserts & grasslands, young viewers will discover the characteristics that make these regions unique, while exploring the plants and animals that make their homes in these environments. A visit with a scientist examines the world of the hummingbird, while a hands-on experiment demonstrates how different plants have adapted to survive in different ecosystems."--Container.