1 .		Climate is a word used to denote the state of the atmosphere at a particular place over a short period of time.   True  False
2 .		The higher the solar angle or altitude of the Sun, the more spread out and less intense is the solar radiation that reaches Earth's surface.   True  False
3 .		The transfer of heat through matter by molecular activity is called radiation.   True  False
4 .		The most important difference among electromagnetic waves is their wavelength.   True  False
5 .		On the equinoxes, all places on Earth receive 12 hours of daylight.   True  False
6 .		The atmosphere is divided into four layers on the basis of composition.   True  False
7 .		The higher the solar angle or altitude of the Sun, the less distance solar radiation must penetrate through the atmosphere to Earth's surface.   True  False
8 .		Essentially all important weather occurs in the stratosphere.   True  False
9 .		In the Southern Hemisphere, June 21 is referred to as the summer solstice.   True  False
10 .		There is a sharp boundary between the atmosphere and outer space.   True  False
11 .		The hotter the radiating body, the shorter the wavelength of maximum radiation.   True  False
12 .		Earth's two principal motions are rotation and revolution.   True  False
13 .		The principal source for atmospheric heat is terrestrial radiation.   True  False
14 .		Land heats more rapidly than water.   True  False
15 .		Compared to the Northern Hemisphere, the Southern Hemisphere has a greater annual temperature variation.   True  False