1. Approximately how much area of earth is covered with grasslands?

2. What are the Temperate Grasslands of North America called?

3. Which is the Latin word that means meadow?

4. Which country does the river Mississippi drain?

5. Rocky mountains are bounded by which of the grasslands on their east?

6. Due to the absence of the north-south barriers a local wind blows in USA which is called

7. How much lowest temperature has been recorded during winter in North America?

8. What are the cattle farms in North America called?

9. What is the second major industry of Canada?

10. The important cities in American Prairies are