"Discusses the variety of living things in a coral reef's ecosystem"--Provided by publisher.

"Discusses the variety of living things in the ecosystem of a coast"--Provided by publisher.

"Discusses the variety of living things in the ecosystem an ocean"--Provided by publisher.

"Discusses the variety of living things in the ecosystem of a wetland"--Provided by publisher.

"Discusses the variety of living things in a woodland ecosystem"--Provided by publisher.

Takes an in-depth look at desert habitats and the animals, organisms, and plants that dwell there, as observed during an imaginary journey across the Sahara Desert.

Takes an in-depth look at coral reef habitats and the animals, organisms, and plants that dwell there, as observed during an imaginary dive to Australia's Great Barrier Reef.

Takes an in-depth look at river habitats and the animals, organisms, and plants that dwell there, as observed during an imaginary journey down the Ganges River.