c. Relation to ocean and ocean currents.
d. Chief modifications due to surface.
e. Three climatic divisions: east coastal, west coastal, and interior.
f. Rainfall in each as related to agriculture.
g. The growing season conditions in each.
E. Vegetation:
a. Chief vegetation regions as related to climate and surface.
b. Distribution and characteristic features of tundra, forests, steppes, and deserts.
c. Significance of vegetation distribution.
F. Animals: Briefly as related to climate and vegetation.