Zoos
Greekas
Arronuos
Pipai
Iroh
The grassland of North America is a "steppe climate" in fact in Russia grasslands are called Steppes. This climate makes us prone to WEATHER from high pressures and low pressures meeting up and not liking each other very much - Lightning, Hail, Tornados, Floods, and in the northern parts Blizzards. Basically Winds and Clouds are what we watch and monitor - beautiful, dangerous, and can go from benign to ferocious in the blink of an eye. Weather can kill and weather can be a salvation. It depends on the whims of pressure.
It would be water definitely oil is very prevalent in these areas!
Color and luster are two ways to identify an unknown metal. Other ways include weight and composition.
I would say a tundra,
a tundra us a freezing place so hardly any plant life can grow, and it's always cold.