1) The science that studies population distribution and change is called _________(1 point)
A. demography
B. geography
C. economy
D. sociology
2) Canada is bigger than the united states, but only has _______ as many people.(1 point)
A.one-half
B.one-fourth
C.one-eighth
D.one-ninth
3)Advances in all of the following EXCEPT _________ have led to rapid population growth in recent year.
(1 point)
A. sanitation
B. farming methods
C. medicine
D. computers
4)Population density is the number of people that live in a region divided by the number of_______.(1 point)
A.roads
B.square miles or kilometers in the region
C.waterways
D.people who used to live there
5)How do demographers figure out population growth?(1 point)
A.by studying the level of water supply
B.by comparing birth rates and death rates
C.by asking people how many children they have
D.by counting all the new buildings.
plz plz plz help me check my answers below plz
MY ANSWER:
1-A
2-D
3-D
4-B
5-B
plz check them^^^^^
31 answers
A
D
D
B
B
CONNEXUS USER
2:B
3:B
4:C
5:B
6:B
7:D
8:C
9:C
10:C
I did this and got 100%
for lesson 10 unit 3
2.D
3.D
4.B
5.B
yeah, the langoliers did do it
D
D
for lesson 7 unit 3 got 100%
I got 100%