PARAGRAPH ONE:
1. |
A new |
a. |
rain |
2. |
a climate |
b. |
warming |
3. |
calculated when North Africa |
c. |
research centre |
4. |
global |
d. |
the Sahara started |
5. |
dried a lot |
e. |
became desert |
6. |
there was less |
f. |
dunes |
7. |
sand |
g. |
study |
8. |
This may be how |
h. |
of the land |
MY e-BOOK
PARAGRAPH TWO:
1. |
one of the most famous |
a. |
than 500,000 years |
2. |
It covers 10 per cent |
b. |
in Germany |
3. |
It stretches from the Atlantic Ocean |
c. |
numbers |
4. |
A geologist |
d. |
and biggest deserts |
5. |
He wants to see more |
e. |
Sahara climate |
6. |
based on |
f. |
of Africa |
7. |
nothing in the Sahara is older |
g. |
evidence |
8. |
Our knowledge of the |
h. |
in the west |
The Sahara desert is twice as old as we thought. Science books say it is (1) ___________________ old. A new study from a climate research centre says it is seven million years old. Researchers (2) ___________________ Africa became desert. Their tests showed that (3) ___________________ seven million years (4) ___________________ of the land in Chad. A sea started drying so (5) ___________________. This helped to make sand dunes in Chad. This (6) ___________________ Sahara started.
The Sahara is (7) ___________________ famous and biggest deserts. It covers 10 per cent of Africa. It stretches from the Atlantic Ocean (8) ___________________ Red Sea in the east. A geologist in Germany (9) ___________________ Sahara is so old. He wants to (10) ___________________. He said the new research (11) ___________________ numbers. He said nothing in the Sahara is older than 500,000 years old. Our knowledge of the Sahara (12) ___________________ 10,000 years ago.
TheSaharadesertistwiceasoldaswethought.Sciencebookssayitisthre
emillionyearsold.Anewstudyfromaclimateresearchcentresaysitisse
venmillionyearsold.ResearcherscalculatedwhenNorthAfricabecame
desert.Theirtestsshowedthatglobalwarmingsevenmillionyearsagod
riedalotofthelandinChad.Aseastarteddryingsotherewaslessrain.Thi
shelpedtomakesanddunesinChad.ThismaybehowtheSaharastarted.
TheSaharaisoneofthemostfamousandbiggestdeserts.Itcovers10per
centofAfrica.ItstretchesfromtheAtlanticOceaninthewesttotheRedSe
aintheeast.AgeologistinGermanydoesnotthinktheSaharaissoold.He
wantstoseemoreevidence.Hesaidthenewresearchisjustbasedonnu
mbers.HesaidnothingintheSaharaisolderthan500,000yearsold.Our
knowledgeoftheSaharaclimatestartsfrom10,000yearsago.
Student A: Do not show these to your speaking partner(s).
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Student B: Do not show these to your speaking partner(s).
a) |
________________________________________________________ |
b) |
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d) |
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e) |
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g) |
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h) |
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Write about deserts for 10 minutes. Comment on your partner's paper.
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