a piece of hard material - found in the ground - often used for building
stone
a large hole in the side of a hill or cliff or under the ground
cave
the natural world in which people, animals and plants live
environment
hot - used for heating or cooking
fire
an area of land that is higher than the land around it, but not as high as a mountain
hill
the surface of the earth that is not covered by water
land
the mass of salt water that covers most of the earth’s surface
ocean
a small, narrow river
stream
GROUP OF TREES / an area of trees, smaller than a forest
woods
