Which of the following countries is the world leader (by percentage of its energy use) in wind power?
A) Australia
B) Denmark
C) England
D) Japan
E) United States
Question 2
In middle latitude (temperate) oceans, primary productivity is limited by ________ in the spring and by ________ in the fall.
A) available sunlight; available sunlight
B) available sunlight; nutrient supply
C) nutrient supply; available sunlight
D) nutrient supply; nutrient supply