Answer:
Explanation:
Lack of water, and food, being in the vast desert means hard food and little rain this leads to many organisms struggling to live, also being forced to drink dirtier water means you could catch a disease more easily
Answer:
(1) matches with (A)
(2) matches with (E)
(3) matches with (D)
(4) matches with (B)
(5) matches with (C)
Explanation:
(1) Notice that the statement talks about migration (movement of people between places), and the ‘‘regular basis’’ gives us the hint for ‘‘cyclical’’.
(2) By definition demography is the study of population. The origin of the word is Greek: ‘‘demos’’ means ‘‘the people’’ and ‘‘-graphy’’ stands for ‘‘description or measurement’’.
(3) Notice that here we are talking about a ratio: woman/children.
(4) Another ratio.
(5) This a typical phenomenon associated with wars and catastrophes. When large amounts of persons leave their original countries looking for safety.
Answer:
Earth is a sphere or, more correctly, an oblate spheroid, which is a sphere that is a bit squished down at the poles and bulges a bit at the Equator. To be more technical, the minor axis (the diameter through the poles) is smaller than the major axis (the diameter through the Equator).
Explanation:
Drinking, Bathroom, pretty much everything if it involves water in the situation.
Continental rise is the correct answer I believe