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HQUESTION 1.   A DEVICE USED TO MEASURE RELATIVE HUMIDITY IS A _____.
HYGROMETER
PSYCHROMETER
,GOOD!  THAT'S 1 OUT OF 1.  LET'S GO ON.
0SORRY.  THE CORRECT ANSWER IS A HYGROMETER.

2THAT IS 1 WRONG OUT OF 1 TRIES.  LET'S GO ON.
DQUESTION 2.   THE MEASUREMENT OF THE WEIGHT OF WATER VAPOR IN A
BCERTAIN AMOUNT OF AIR IS _____ _____. (TWO WORDS ARE NEEDED.)
ABSOLUTE HUMIDITY
6SORRY, THE CORRECT ANSWER IS ABSOLUTE HUMIDITY.  
&YOU ARE NOW 1 FOR 2.  LET'S GO ON.
DQUESTION 2.   COMPARISON OF THE ABSOLUTE HUMIDITY OF AIR IT ITS
,SATURATION VALUE IS CALLED _____  _____.
RELATIVE HUMIDITY
2VERY GOOD!  YOU ARE NOW 1 FOR 2.  LET'S GO ON.
4SORRY, THE CORRECT ANSWER IS RELATIVE HUMIDITY.
"YOU ARE 0 FOR 2.  LET'S GO ON.
*TO CHANGE LIQUID WATER TO SOLID WATER:
    A. ENERGY MUST BE ADDED.
*   B. THE TEMPERATURE MUST I;NCREASE.
$   C. ENERGY MUST BE TAKEN AWAY.
(   D. THE DEW POINT MUST BE REACHED.

<          (TYPE ONLY THE LETTER OF THE CORRECT ANSWER!)
C
GOOD JOB!
*YOU ARE NOW 3 OUT OF 3.  LET'S GO ON.
@SORRY, THE CORRECT ANSWER IS "C", ENERGY MUST BE TAKEN AWAY.
(YOU ARE NOW 2 FOR 3.   LET'S GO ON.
2QUESTION 3.   WHEN WATER VAPOR ENTERS THE AIR:
   A. ENERGY IS RELEASED.
"   B. ENERGY IS CARRIED ALONG.
*   C. THE RELATIVE HUMIDITY DECREASES.
(   D. THE SATURATION VALUE CHANGES.
B
VERY GOOD!
(YOU ARE NOW 2 FOR 3.   LET'S GO ON.
>SORRY, THE CORRECT ANSWER IS "B", ENERGY IS CARRIED ALONG.
<YOU ARE NOW 1 FOR 3.  LET'S SEE IF WE CAN IMPROVE THIS.
	BQUESTION 3.   THE PRINCIPAL SOURCE OF MOISTURE IN THE AIR IS:
<   A. EVAPORATION FROM LAKES, PONDS, STREAMS, AND SOIL.
$   B. LIVING PLANTS AND ANIMALS.
&   C. VOLCANOES AND BURNING FUEL.
"   D. EVAPORATION FROM OCEANS.
D
DGOOD!  LET'S SEE NOW YOUR SCORE IS 1 FOR 3.  LET'S IMPROVE THAT!
	BSORRY, THE CORRECT ANSWER IS "D", EVAPORATION FROM THE OCEANS.
4YOU ARE NOW BATTING 0 FOR 3.  TIME TO GET IT ON!

FQUESTION 4.   THE MAJOR SOURCE OF ENERGY CAUSING MOISTURE TO ENTER
THE AIR IS:
   A. THE SUN.
   B. THE EARTH
   C. VOLCANOES.
   D. LIVING SUBSTANCES.
A
WELL DONE!
>YOU ARE NOW 4 FOR 4 ! ! !   FANTASTIC !  KEEP IT UP ! ! !
.SORRY, THE CORRECT ANSWER IS "A", THE SUN.
DYOU ARE NOW BATTING 3 FOR 4.  75%.  LET'S KEEP THAT AVERAGE UP.
@QUESTION 4.   A HUMIDITY READING OF 75% WAS OBTAINED FROM AN
*INSTRUMENT.  THIS IS A MEASUREMENT OF:
   A. RELATIVE HUMIDITY.
   B. ABSOLUTE HUMIDITY.
   C. SATURATION VALUE.
   D. DEW POINT.
A
8WELL DONE!  YOUR SCORE IS NOW 3 FOR 4.  KEEP IT UP!
8SORRY, THE CORRECT ANSWER IS "A" RELATIVE HUMIDITY.
,YOUR SCORE IS NOW 2 FOR 4.  LET'S GO ON.
DQUESTION 4.   THE MOST ACCURATE WAY TO MEASURE HUMIDITY IS TO :
   A. USE A PSYCHROMETER.
H   B. TRAP THE WATER IN A GIVEN VOLUME OF AIR WITH A CHEMICAL DRYING
      AGENT.
&   C. USE A HUMAN HAIR HYGROMETER.
H   D. MEASURE THE ELECTRICAL CURRENT WHICH FLOWS THROUGH A CHEMICAL
,     SUBSTANCE WHICH COLLECTS MOISTURE.
B
<WELL DONE!  YOUR SCORE IS NOW 2 OUT OF 4.  LET'S GO ON.
FSORRY, THE CORRECT ANSWER IS "B", TRAP THE WATER IN A GIVEN VOLUME
(OF AIR WITH A CHEMICAL DRYING AGENT.
0YOUR SCORE IS NOW 1 OUT OF 4.  LET'S GO ON.
HQUESTION 4.   THE TEMPERATURE TO WHICH AIR MUST BE COOLED TO GIVE A
,RELATIVE HUMIDITY OF 100% IS CALLED ITS:
   A. SATURATION VALUE.
   B. CONDENSATION POINT.
   C. DEW POINT.
   D. ABSOLUTE HUMIDITY.
B       (BE CAREFUL !   3 OF THE ANSWERS LOOK VERY POSSIBLE BUT
(        ONLY 1 OF THEM IS CORRECT.)
A
HWELL DONE!  WE NOW HAVE A SCORE OF 1 FOR 4.  LET'S KEEP IT UP ! ! !
<SORRY, YOU STILL HAVEN'T GOT IT.  YOUR SCORE IS 0 FOR 4.
"LET'S GO ON AND TRY SOME MORE.
DYOUR SCORE IS 4 OUT OF 4 !  VERY WELL DONE !  THANKS FOR KEEPING
DME COMPANY.  PLEASE RETURN TO CLASS AND GOOD LUCK WITH WEATHER.



0PLEASE DEPRESS 'RETURN' TO EXIT THIS LESSON.

RETURN
FYOUR SCORE IS 3 OUT OF 4.  A GOOD SCORE !   THAT IS ALL I HAVE FOR
DYOU AT THIS TIME.  THANKS FOR KEEPING ME COMPANY.  PLEASE RETURN
&TO CLASS AND GOOD LUCK ON WEATHER.



0PLEASE DEPRESS 'RETURN' TO EXIT THIS LESSON.

RETURN
HYOUR SCORE IS 2 OUT OF 4.  ONLY 50%.  YOU HAD BEST BE DOING A LITTLE
JEXTRA WORK BETWEEN NOW AND THE TIME OF THE FINAL.  THANKS FOR KEEPING
DME COMPANY.  YOU MAY NOW RETURN TO YOUR CLASS.  GOOD LUCK WITH 
WEATHER.



0PLEASE DEPRESS 'RETURN' TO EXIT THIS LESSON.

RETURN
DYOUR SCORE IS 1 OUT OF 4.  NOT TOO HOT, IS IT?  I THINK YOU HAD
DBETTER DO SOME REVIEW WORK BEFORE THE FINAL.  THANKS FOR KEEPING
BME COMPANY.  YOU MAY NOW RETURN TO YOUR CLASS.  GOOD LUCK WITH
WEATHER.



.PLEASE DEPRESS 'RETURN' TO EXIT THIS TEST.

RETURN
FSORRY ABOUT THAT.  YOUR SCORE WAS 0 OUT OF 4.  PLEASE REVIEW WITH
HYOUR TEACHER.  THERE ARE MANY THINGS YOU SHOULD HAVE QUESTIONS ABOUT
HAT THIS TIME.  TRY TO GET HELP BEFORE THE FINAL.  THANKS FOR KEEPING
(ME COMPANY.  GOOD LUCK WITH WEATHER.
BETTER DO SOME REVIEW WORK BEFORE THE FINAL.  THANKS FOR KEEPING
BME COMPANY.  YOU MAY NOW RETURN TO YOUR CLASS.  GOOD LUCK WITH
WEATHER.



.PLEASE DEPRESS 'RETURN' TO EXIT THIS TEST.

RETURN
FSORRY ABOUT THAT.  YOUR SCORE WAS 0 OUT OF 4.  PLEASE REVIEW WITH
HYOUR TEACHER.  THERE ARE MANY THINGS YOU SHOULD HAVE QUESTIONS ABOUT
HAT THIS TIME.  TRY TO GET HELP BEFORE THE FINAL.  THANKS FOR KEEPING
(ME COMPANY.  GOOD LUCK WITH WEATHER.