This earth of ours

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thisearthofours

Grasslands

1993
Describes grasslands around the world and their animal and human inhabitants.

The forests

1994
Describes forests, their locations, and their inhabitants.

Grasslands

1994
Describes grasslands around the world and their animal and human inhabitants.

The mountains

1994
Describes mountains, their locations, and the inhabitants of this ecological biome.

The ocean

1994
Describes the Earth's oceans and marine life. Also features how people live by the ocean.

The polar regions

1994
Describes the geographic features of polar regions and their plant, animal, and human inhabitants.

Deserts

1994
Describes deserts, their locations, and the inhabitants of this ecological biome.
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