The Nenets live in the northern part of this country, where it's very cold and snowy.
Houses are dug into the sides of cliffs, so the rocks provide insulation to keep them cool in the summer and warm in the winter.
The Nenets herd reindeer for food, clothing, and transportation.
Rice is an important part of people's diet in this area.
The Mbuti live in huts made form vines, leaves, and sticks.
The Mbuti are an isolated tribe that live here.
There is very fertile land because of warm weather and lots of rain.
The Mbuti forage for food in the rainforest.
The Nenets use dog sleds to move around in the snow.
This island in the Mediterranean Sea has no rivers, and fresh water is hard to find.
People collect rainwater in large tanks on their roofs
People grow rice in paddy fields and export it to places all over the world.