The gulf stream is a warm water current that flows away from the equator to northern europe. which of the following does this cause?
a. crashes of warm and cool water in the ocean
b. colder climates near the equator
c. large waves on the coast of europe
d. warm climates in northern europe

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