Which of the following is true about lakes? A) Most lakes are very old.
B) Most lakes are getting larger.
C) Lakes contain little sediment.
D) Lakes are filled by erosion.
E) none of the above

Dorgan as just issued a memo to all this employees saying that all tests are to be administered in exactly the same way, given in the same room, and scored in exactly the same way. dorgan wants to ensure that all of his tests

B. speculate about one positive way and one negative way that this boundary has affected the geographical units it separates over time.

Which of the following characterize the historical move toward urbanization? i. increase in pollution ii. increase in frequency of natural disasters iii. increase in incidence of infectious disease a. i b. ii c. i and ii d. i and iii e. i, ii and iii