Worldwide, the population increases by about ____ million people ...

[yoroshambo]

Worldwide, the population increases by about ____ million people annually.
 
  a. 60
  b. 70
  c. 80
  d. 90

Question 2

The main distinction between the terms crowding and density is that crowding refers to ____, while density refers to ____.
 
  a. concentration of people; concentration of any physical objects
  b. a subjective feeling; a physical reality
  c. a neutral or positively-experienced concentration of people; a negatively-experienced concentration of people
  d. situations over which people perceive that they have control; situations over which people do NOT perceive that they have control

[tranoy]

Answer to Question 1

C

Answer to Question 2

B

[yoroshambo]

Gracias!

[mjenn52]

Thanks for the timely response, appreciate it