Blastoff! readers. 3, Learning about the Earth

Photographs and simple text describe the physical characteristics of volcanoes.

Simple text and supportive images introduce beginning readers to the physical characteristics and geographic locations of glaciers.

Simple text and full color photographs introduce beginning readers in kindergarten through third grade to the characteristics and geographical locations of tundras.

Photographs and simple text describe the physical characteristics of volcanoes.

Simple text and supportive images introduce beginning readers to the physical characteristics and geographic locations of rain forests.

Photographs and simple text describes the physical features, characteristics, and geographic locations of deserts.

Simple text and full color photographs introduce beginning readers in kindergarten through third grade to the characteristics and geographical locations of ponds.

Describes the physical features of sea caves, lava tubes, and other kinds of caves, and introduces stalactites and stalagmites.