The Dutch have responded to the challenge of global warming by
A) building extensive dams further from the shore to protect the coastline.
B) building extensive seawalls.
C) embracing alternative renewable energy sources such as wind and solar power.
D) converting to geothermal energy.
E) converting to food imports only.
Question 2
Polders represent a
A) natural landscape.
B) an artificial landscape.
C) a xerophytic landscape.
D) an elevated landscape.
E) a terraced landscape.