Answer:
Arithmetic Density
Explanation:
it is the total number of people divided by the total land area and this is just talking about population density not the amount of arable land (physiological density) or comparing the number of farmers to the area of arable land (agricultural density)
This is called species richness
Answer:
Town planning is a pattern of development of how a city evolves.
Explanation:
The town planners may ask or interview the general population by asking of their view about the setting up of a school in the area and regarding their behavior, they can judge their possible reaction to the school. After these maps may be drawn by doing surveys of the area and checking all suitable angles like the site and situation. Town planner needs to keep in mind the availability of resources in the region. As it should be kept away from crowded places and away from factories / Industries. Depending on the population of the area the school should have good access to the transport system.
For lumber it is where it is rainy but not flooding in rain because if it is flooded in rain it will have rotten layers inside making it bad to use and will not be safe to use.
I believe it’s D. It can be a cycle