Discuss challenges presented by the landforms and climate in Russia.
What will be an ideal response?
Question 2
As human population and demands for resources have changed, our definition of sustainability has also changed. One hundred and fifty years ago, human resource use was largely determined by ________.
A) consideration of human justice
B) human needs or desires
C) the need for balancing multiuses/demands for a resource
D) the necessity to avoid human conflict
E) the understanding of resource supply
