As the seasons change from winter to summer, the temperature will do what? This causes the air molecules to move faster or slower? The top of
the atmosphere during summer will then be higher or lower?

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

Which describes italy’s mediterranean climate? a. moist in the summer and dry in the winter b. mild and wet all year round c. cool in the summer and warm in the winter d. hot in the summer and mild in the winter

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