Population Density

Q. What are the factors that affects population density?

1. Birth rate
2. Death rate
3. Dispersal
4. All the above

Q.

Birth rate is the number of live births:

1. (a) per 1000 people per year

2. (b) per 100 people per decade

3. (c) Per 100 people per decade

4. (d) Per 100 people per year

Q.

Population includes a set of humans in a _____________.

1. city

2. state

3. all of these

4. village

Q. why was survey important to british