Which is accurate of the urban poor? a. child labor is rarely practiced. b. they're often rural migrants with no title to housing or rights to established businesses. c. they live in apartment complexes. d. they have access to healthcare and obtain an education.

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.

Which barrier to economic development is shown in the following examples?

How far is a geographic second? a.) around 100 feet b.) around 1,000 feet c.) around 5,000 feet d.) none of the above