When el niño occurs, a. wind currents blow from australia across to south america. b. wind currents blow from south america across to australia. c. cold water currents flow from south america across to australia. d. warm water currents flow from south america across to australia.

Which country is the smallest island of the greater antilles

The biome that includes evergreen trees is the forest biome.

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare