What process is expanding the sahara further south?
a. sandspread
b. global warming
c. desertification
d. infestation

Suppose that tou work for a fried snack food. company. news channels have televised reports encouraging people to eat heathly snacks.write a report to your manager that explains the recent decrease in sales and offer ways that the company can reverse this trend

On nights when we see the new moon phase, what side of the moon are we seeing?

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution