As a cloud grows larger and taller, ____ sunlight is reflected from it and ____ light can penetrate ...

As a cloud grows larger and taller, ____ sunlight is reflected from it and ____ light can penetrate all the way through it.
 A) more; more
  B) less; more
  C) more; less
  D) less; less

Question 2

For maximum winter warmth in the Northern Hemisphere, large windows in a house should face ____.
 A) north
  B) south
  C) east
  D) west

Question 3

A hook-shaped echo on a radar screen often indicates ____.
 A) a thunderstorm with very frequent lightning
  B) a developing hurricane
  C) the possible presence of a tornado-producing thunderstorm
  D) a rotating anvil cloud at the top of a thunderstorm

Question 4

Clouds appear white because the cloud droplets scatter all the visible wavelengths of sunlight about equally. This is largely due to the ____ of the cloud droplets.
 A) composition
  B) concentration
  C) size
  D) shape

Question 5

When it is January and winter in the Northern Hemisphere, it is ____ in the Southern Hemisphere.
 A) January and summer
  B) January and winter
  C) July and winter
  D) July and summer

Question 6

On a Doppler radar screen, a tornado might appear as a region of ____.
 A) low pressure
  B) intense precipitation
  C) rapidly changing wind directions
  D) intense lightning activity

Question 7

When no visible radiation strikes the rods or cones in the human eye, a surface will appear ____.
 A) blue
  B) black
  C) white
  D) gray

Question 8

In the middle latitudes of the Northern Hemisphere, the day with the shortest number of daylight hours occurs on ____.
 A) June 21
  B) December 21
  C) September 22
  D) January 1