Explanation:
Hunting-Gathering societies.
Horticultural societies.
Agrarian societies.
Industrial societies.
Post-industrial societies.
Answer:
how the secondary data were collected.
Explanation:
Secondary data refers to the data that is collected by other persons beside the researcher who actually use it. (in this context, it would be the data that is collected by other person than Marvin).
Sometimes, the collection method could influence the data given by the samples and will shaken up the overall conclusions.
I'll give you an example.
In market research, companies often conducts research to find out consumers' preference toward a certain product. This preference could be given by the people through either public survey and private survey. Most people tend to give a more truthful answer if the data is collected through private survey since answering in public survey makes the people fear a chance that they will be judged by others.
The correct answer is: "True".
Erosion is the continuous deposition of land. The coast is constantly exposed to erosion by the sea. Besides protecting areas for human habitation, seawalls help protect the coastline from erosion. However, they receive all of the force from the sea. This does affect its structure and will eventually need constant maintenance throughout time. This normally leads to high costs involving these activities.
Answer:
below.
this will help you
Explanation:
A map that shows an area in great detail, such as a street map of a neighborhood, is called a large-scale map because objects on the map are relatively large. A map of a larger area, such as a continent or the world, is called a small-scale map because objects on the map are relatively small.
