Which of the following choices is an effective way to fight desertification? A.
irrigation
B.
urbanization
C.
soil erosion
D.
tree plantings

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph

What factors influenced brazil's current and future economic strength?

The ethnic conflicts in darfur have led to an attempt to destroy a whole people known as