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UNIDAD EDUCATIVA BILINGE MASCULINA ESPRITU SANTOSCIENCE
TOPICS FOR THE FIRST QUIMESTER EXAM10th COURSE A, B , C & D
Mr. WELLINGTON CORDOVA REYES2011-2012
CHAPTER ONE: EARTHS CHANGING ATMOSPHERE
SECTION 1.1:EARTHS ATMOSPHERE SUPPORTS LIFE
VOCABULARY:
ATMOSPHERE ALTITUDE DENSITY
TOPICS:
The atmosphere makes life on earth possible. page 9 Characteristics of the atmosphere page 10 Materials in the atmosphere page 11 Ongoing processes pages 12, 13
SECTION 1.2: THE SUN SUPPLIES THE ATMOSPHERES ENERGY
VOCABULARY:
RADIATION CONDUCTION CONVECTION
TOPICS:
Energy from the sun heats the atmosphere. pages 16, 17 The atmosphere moves energy. pages 18, 19 The atmosphere has temperature layers. pages 19, 20, 21
SECTION 1.3: GASES IN THE ATMOSPHERE ABSORB RADIATION
VOCABULARY:
ULTRAVIOLET RADIATION INFRARED RADIATION OZONE GREEN HOUSE EFFECT
TOPICS:
Gases can absorb and give off radiation. Pages 22, 23 The ozone layer protects life from harmful radiation. page 23 The greenhouse effect keeps earth warm. Pages 24, 25
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SECTION 1.3: GASES IN THE ATMOSPHERE ABSORB RADIATION
VOCABULARY:
ULTRAVIOLET RADIATION INFRARED RADIATION OZONE GREEN HOUSE EFFECT
TOPICS:
Gases can absorb and give off radiation. Pages 22, 23 The ozone layer protects life from harmful radiation. page 23 The greenhouse effect keeps earth warm. Pages 24, 25
CHAPTER 2: WEATHER PATTERNS
SECTION 2.1:THE ATMOSPHERES AIR PRESSURE CHANGES
VOCABULARY:
AIR PRESSURE BAROMETER
TOPICS:
Air exerts pressure. Page 43 Air pressure is related to altitude and density. page 44 Pressure and air motion. Page 45 Barometers and air pressure. Page 46
SECTION 2.2: THE ATMOSPHERE HAS WIND PATTERNS
VOCABULARY:
WEATHER WIND GLOBAL WIND CORIOLIS EFFECT MONSOON
TOPICS:
Uneven heating causes the air to move. Pages 47, 48 Earths rotation affects wind direction. page 49 Bands of calm air separate global wind. Pages 50, 51, 52 Jet streams flow near the top of the troposphere. Page 52 Patterns of heating and cooling cause local winds and Monsoons. Pages 53, 54
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SECTION 1.1 QUESTION SUMMARY
EARTHS ATMOSPHERE SUPPORTS LIFE
VOCABULARY
1. Write the definitions for the following words and write a related idea containing the word.Atmosphere: ____________________________________________________________________
Related idea: ____________________________________________________________________
Altitude: _______________________________________________________________________
Related idea: ____________________________________________________________________
Density: _______________________________________________________________________
Related idea: ___________________________________________________________________
Ongoing process: ________________________________________________________________
Related idea: ____________________________________________________________________
2. Write T (true) or F (false) for the following statements. Correct the word in bold if thestatement is false.
______ The density is the whole layer surrounding a planet. ____________ The gases of the atmosphere keep the earth warm and transport energy. _____________ The atmospheres density decrease as you travel upward. ______________ As the altitude decrease, the density of the air decrease.. _____________ the Earths atmosphere contains 87 % of nitrogen gas. _____________ the atmospheres gases provide materials essentials for living things. ________
3. Answer the following questions.a. How does the atmosphere make life on Earth possible?_____________________________________________________________________________
b. What happens to atmospheres density as you travel upward?_____________________________________________________________________________
c. What is the second most common gas in air?_____________________________________________________________________________
d. What other gases can be found in the air?_____________________________________________________________________________
e. Name the cycles that involve oxygen._____________________________________________________________________________
f. How do living things affect the atmosphere? Write 2 examples______________________________________ _____________________________________
g. What important cycles affect the atmosphere?_____________________________________________________________________________
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SECTION 1.2 QUESTION SUMMARY
THE SUN SUPPLIES THE ATMOSPHERES ENERGY
1. Explain and write a related idea about the following.Radiation: ______________________________________________________________
R.I: ___________________________________________________________
Conduction: ____________________________________________________________R.I: ___________________________________________________________
Convection: _____________________________________________________________R.I: ____________________________________________________________
2. Fill in the blanks with the correct word. All the energy that surrounds you comes from the ______________ The energy that comes from the sun is ___________ or ______________. About 30% of the energy that comes from the sun is ______________. Most of the energy that comes from the sun is absorbed by ___________, ___________
and _____________.
When heated ____________ or ____________ moves energy carrying energy alongwith it.
3. Answer the following questions.a. Does air reflect radiation?_________________________________________________________________________
b. What are other ways in which energy is absorbed?_________________________________________________________________________
c. Hows energy transferred in conduction?_________________________________________________________________________
d. How are conduction and convection similar?_________________________________________________________________________
e. What produces the motion of air conduction?_________________________________________________________________________
f. Name or list the layers of the atmosphere.______________ ________________ _____________ ______________
g. How does the temperature change as you move upward through the atmosphere?_________________________________________________________________________
h. In which layer can the ozone layer be found?_________________________________________________________________________
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SECTION 1.3 QUESTION SUMMARY
GASES IN THE ATMOSPHERE ABSORB RADIATION
VOCABULARY
1. Write the definitions for the following words and write a related idea containing the word.Ultravioletradiation: ______________________________________________________Related idea: ____________________________________________________________
Infraredradiation: ________________________________________________________Related idea: ____________________________________________________________
Ozone: _________________________________________________________________Related idea: ____________________________________________________________
Greenhouseeffect: _______________________________________________________Related idea: ____________________________________________________________
2. Circle the correct answer for the following statements.a. Certain gases in the atmosphere ____________________ radiation, similar to visible light.Absorb and emit convert and restore create and restore emit and convert
b. Waves of infrared radiation have _____________ energy than visible light.More less almost the same equal
c. Our body uses regular oxygen, which contains ________________ of the element oxygen.One molecule three molecules two molecules four molecules
d. The ozone layer absorbs ________________ but let the visible light pass through.infrared radiation ultraviolet radiation green house gases
e. Greenhouse gases _______________ some of the infrared radiation emitted by the earth.emit conserve absorb give off
3. Complete the following ideas. In the stratosphere, _____________ and regular oxygen gases break apart and form again in a
complex cycle.
Ozone layer protects life on earth by ___________________________________ from the Sun. Gases that absorb and give off ______________are known as ___________________. Radiation from the sun, including visible light, warms Earths _________________, which then
__________ _____________ radiation.
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4. Answer the following questions.a. In which four ways the atmosphere can affect light?________________ ________________ ______________ _____________
b. What two types of radiation do certain gases in the atmosphere absorb?_____________________________________________________________________________
c. How are the ozone layer and ultraviolet radiation related?_____________________________________________________________________________
d. Which waves have more energy than visible light?_____________________________________________________________________________
e. What process keeps the earth warm?____________________________________________________________________________
f. Which are the greenhouse gases?____________________________________________________________________________
g. What would happen to the Earth if it did not have the greenhouse gases?____________________________________________________________________________
h. What do greenhouse gases do?____________________________________________________________________________
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SECTION 2.1 QUESTION SUMMARY
THE ATMOSPHERES AIR PRESSURE CHANGE
VOCABULARY
1. Write the definitions for the following words and write a related idea containing the word.AirPressure: ____________________________________________________________________R.I: ____________________________________________________________________________
Barometer: ______________________________________________________________________Relatedidea: ____________________________________________________________________
2. Complete the following ideas.Air molecules move constantly in _________________________________________
When air molecules bounce off, they _______________________________________The force experienced by an object is located ________________________________
The greater the force, the ________________________________________________
3. Write T (true) or F (false) for the following statements. Correct the word in bold if thestatement is false.
______ Air molecules bounce in. ____________ The number of air molecules isnot related to air pressure. _____________ Air pressure decreases as the altitude increases. ______________ Air pressure and weight are related. _______
______ If the density decreaseswith the altitude, the air pressure increases. _____________ The force an object experiences is located in one direction. ________
4. Answer the following questions.a. How does the air move in the atmosphere?
b. Air moves from areas of higher pressure to?
c. What causes the movement of air?d. Can air pressure be different at places that have the same altitude?
e. How does a barometer work?
f. What is a barometer used for?
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SECTION 2.2 QUESTION SUMMARY
THE ATMOSPHERES AIR PRESSURE CHANGE
VOCABULARY
1. Write the definitions for the following words and write a related idea containing the word.Wind: ________________________________________________________________________________
Related idea: ___________________________________________________________________________
Globalwind: ___________________________________________________________________________
Related idea: ___________________________________________________________________________
CoriolisEffect: ________________________________________________________________________
Related idea: __________________________________________________________________________
Monsoon: ____________________________________________________________________________
Related idea: __________________________________________________________________________
2. Complete the following ideas. ______________________ of Earths surface causes pressure differences. Differences in ____________________ causes wind. When the difference in air pressure is small, the wind moves ____________________ When the difference in air pressure is large, the wind moves ____________________ Global winds travel ______________________ in steady patterns. The influence of Earths __________________ is called the Coriolis effect. Global winds are named for the direction from which they ________________. Westerlies blow from ________________ to _______________. Easterlies blow from _________________ to ______________ in the poles.
3. Write T (true) or F (false) for the following statements. Correct the words in bold if the statementis false.
_________ The doldrums are zones ofhighpressure near the equator. _________
_________ The Horse latitudes are highpressure zones. __________
_________ The Horse latitudes are located 45 near the poles. ___________ ____________
_________ Global winds arenamed by the direction they flow. __________
_________ Each hemisphere on Earth has three jet streams. __________
_________ Jet Streams dontaffect air travel times. ___________
_________ Monsoons flow shorter distances and affect larger areas. _________
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4. Answer the following questions.a. How does the uneven heating affect the wind?_______________________________________________________________________________________
_______________________________________________________________________________________
b. How does the Earths rotation influence the movements of Global winds?______________________________________________________________________________________________________________________________________________________________________________
c. What factor determines the strength of wind?_______________________________________________________________________________________
_______________________________________________________________________________________
d. What low pressure zone is found near the equator?_______________________________________________________________________________________
_______________________________________________________________________________________
e. What are the three wind belts?______________________________________________________________________________________________________________________________________________________________________________
f. In which layer of the atmosphere do jet Streams flow?_______________________________________________________________________________________
_______________________________________________________________________________________
g. When do sea breezes occur?_______________________________________________________________________________________
_______________________________________________________________________________________
h. When do mountain breezes occur?_______________________________________________________________________________________
_______________________________________________________________________________________
IMPORTANT: THE STUDY GUIDES MUST BE PRESENTED THE DAY OF THE EXAM.THEY MUST BE PRESENTED INSIDE A FOLDER WITH THE ENTIRE QUESTIONSUMMARY PROPERLY SOLVED INSIDE AND A PRINTED FRONT PAGE THAT
INCLUDES: NAME, COURSE, AND SUBJECT. IF ANY OF THESE INSTRUCTIONS ISNOT ACCOMPLISHED, THE STUDY GUIDES WILL NOT BE CHECKED.
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