Answer:
Landforms are natural features that make up the Earth's surface. There are many different types of landforms; but the 5 main ones are mountains, valleys, plateaus, shields, and plains.
Explanation:
oceans, rivers, valleys, plateaus, mountains, plains, hills and glaciers.
C. cultural combination.
the religions, languages,dress, foods. and costoms are all apart or cultural and when 2 are combined it is known as cultural combination.