What is the main environmental issue caused by palm oil plantations?
A.
the depletion of coral reefs
B.
increased air pollution
C.
a lack of biodiversity
D.
the creation of acid rain

Find lake kissimmee in the middle of the state. into what river does the lake drain?

Which are evidence of the seafloor spreading? a. molten material b. magnetic stripes c. continental material d. drilled core samples e. ocean water samples

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