Contour <span>interval (CI) </span>
Answer: east-west
Explanation: They run east-west and they are supposed to measure the distance between the North and South of the equator
Answer: Because sand dunes protect inland areas from swells, tides, and winds, they must be protected and defended like national treasures. A strong and healthy beach dune is a powerful antidote against coastal erosion. The ocean and the wind can have an unpredictable, destructive force on coastal regions.
The answer to your question is D. evaporation is a process and precipitation is more of an element in that process.
The basic units of length and volume are based in the metric system, good luck!