Most of the agricultural productivity of the United States and Canada is concentrated in which two physiographic regions?
A) Coastal Ranges and Intermontane Basin and Plateau
B) Coastal Ranges and Great Plains
C) Gulf-Atlantic Coastal Plain and Great Plains
D) Interior Highlands and Interior Lowlands
E) Interior Lowlands and Great Plains
Question 2
All of the following is true about Canadian oil reserves, except:
A) second only to Saudi Arabia
B) extracted from tar sands
C) located in Alberta
D) degraded 1 million acres of forest
E) bitumen extraction is toxic
Canada Lily
For millions of people, the United States represents a land of opportunity and freedom from ...
Approximately 40 percent of farmers in the United States are 55 years old or older
New World - Canada
Data Used to Analyze Productivity in Country 1 and Country 2
Polar Ocean Productivity