Which of the following issues will most likely be India’s biggest challenge in the future? A. an aging population B. falling fertility rates C. high population growth D. labor shortages

Ahill is made of rock particles of different sizes. which of these agents of erosion probably caused the hill to form?

The earth's internal process which drives seafloor spreading is

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