Match the words with their definitions.

1)a chain 1)a very high building
2)mighty 2)different things put together
3)a skyscraper 3)to begin
4)great-grandparents 4)a number of connected things
5)a melting pot 5)sandy country with little water
6)a mixture and few plants
7)to rise 6)your grandparents' parents
8)a desert 7)wild, open land covered mainly
9)grassland with grass
8)strong, powerful
9)a place where there is a mixing of people of different races and nationalities