Which word identifies the hanging icicle-shaped formations in caves that are created by deposition? a sandbars b sinkholes c stalactites d stalagmites

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

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

What are the answers for the following questions?