Which of these MOST threatens the waters of the Niger River?

Industrial Pollution

Nuclear Pollution

Overcrowding

Erosion

2.

Which of these would be seen as the LEAST likely threat to Africa’s water supply?

Erosion

Deforestation

Nuclear Waste

Industrial Waste

3.

The area with water tables MOST at risk of being contaminated can be found in .

central Africa

southern Africa

north central Africa

north eastern Africa

answer: there were new carvings etched into the back of the sculpture and each shoulder was turned into a symbol of the birdman.

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

according to classical republican political theory, which democratic republics would function best?

a.   small republics, with people who had similar interests

b.   large republics, with people who had competing interests

c.   republics made up entirely of landowners

d.   republics made up entirely of servants

the boundarys like convergent divergent and transform it causes subduction