Question

If y'all can I need all these questions answered....
1. Springs form where____
2.which of the following statements is true about stalactites?
A. They hang from the ceiling of a cavern
B. They grow up from the floor of a cavern
C. They are the same as stalagmites
D. They either hang from the ceiling or grow up from the floor of a cavern
3.which of the following is an artificial means of producing fresh water from ocean water?
A. Desalination
B. Saltation
C. Transpiration
D.condensation
4. All of the sediment carried by a river is what?
5. One major disadvantage of hard water is?