Question

why are the maps in armies kept secrets​

Answer 1

Answer:

Because they mark in maps where they will attack and where they want to protect

The primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet's living systems are powered by this process. It's not particularly efficient by human engineering standards, but it does the job.

Answer 2

Answer:

Maps are a very good source of information to armies in times of war because of the detailed information they provided about the location, population, interiors and way of life of a particular region.