Издание на английском языке the worlds freshwater is constantly on the move. it flows in and out of lakes, roars down rapids, and runs in rivers to the sea. its journey never ends. contents water ways source to sea frozen solid beat the current home-makers cascade...
Издание на английском языке all of the animals on these pages are able to glide through the water, but they are not fish. they are warm-blooded mammals, just like us. they have lungs, not gills, and must come to the surface to breathe air. contents a mammal, not a...
Издание на английском языке offering a unique introduction to nature through powerful visuals, the eye wonder reference series was developed for children ready for first books about the natural world. full-color photography is paired with clearly written text to build a...
Издание на английском языке earth is shaped like a big ball, or sphere. if you draw a line around its middle, the top half is the northern hemisphere and the bottom half is the southern hemisphere. the north pole sits right at the top of the world. the icy area around it...
Издание на английском языке open your eyes to a world of discovery. visit coral reefs, kelp forests, and other extraordinary underwater worlds. find out fascinating facts about favorite ocean animals, including sharks, whales, and dolphins. dramatic, atmospheric...
