Discusses different types of biomes on Earth: forests, deserts, grasslands, tundra, mountains, oceans. Activities and projects include making a blubber mitt, a rainstick, a tornado in a bottle, a food chain flipbook, a glacier, a cone bird feeder as well as experiments with erosion, acid rain, salt and seed germination and air quality.

Greetings, eco explorer! -- home sweet home -- Deciduous forests -- Coniferous forests -- Tropical rainforests -- Deserts -- Temperate grasslands -- Tropical savannas -- Tundra -- Mountains -- Oceans -- What goes around comes around.