Closely spaced isobars on a map indicate: a. strong pressure ...

[khang]

Closely spaced isobars on a map indicate:
 a. strong pressure gradient.
  b. northerly winds.
  c. winds of low velocity.
  d. weak breezes.

Question 2

Which of these factors creates a major problem for scientists studying a particular cycle of glaciation?
 a. subsequent glacial advances disrupt sedimentary evidence
  b. glaciers leave no physical evidence behind
 c. human activity interferes with past glacial advances
 d. changes in wind direction
 e. changes in precipitation patterns

[Dunkey]

Answer to Question 1

A

Answer to Question 2

a