main mountain ranges in italy
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8/6/2019 Main Mountain Ranges in Italy
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Main Mountain Ranges in Italy
Alps Appenines
Compositio
n
Very hard, compact, resistent Sedimentary rock
Subject to erosion caused by
rain,wind, changes in temperatureElevation Very high, impressive lower
Peaks Sharp peaks
Highest peaks (Western Alps)= MontBlanc 4807 m and Monte Rosa 4663 m
Eastern Alps = Dolomites limestoneDeclared World Heritage Site by
UNESCO in 2009
Soft peaks
Highest peaks= Gran Sasso dItalia(Abruzzo), Mount Etna (Sicily)
Location Extend in an arch shape from Liguria to
Friuli Venezia Giulia,
1300 km long
Run through the entire peninsula from
the northwest in Liguria to the
southeast in Calabria and Sicily
Natural border to the north with France,
Switzerland, Austria , Slovenia and in part
with Germany and Lichtenstein
Other Minor Moutain Chains or groups:
1. Apuanan Alps (Tuscany)run along the Ligurean Tyrrhenian coast
2. Mount Amianta (Tuscany)ancient extinct volcano
limestone
3. Antiappenines (Campagna)
4. The Prealps (from Lombardy to Fiuli) is a group of mountains and hills that degradetowards thePadana plain.
Mountain Ranges in Sardinia: occupied by hilly highland and low mountain ranges
do not reach 200 m in height
rounded peaks caused by erosion
older than Alps and Appenines
Punta Marmora 1834 m (Gennargentu range)highest peak
Answer the questions:
1. What kind of rock the Alps/Appenines made of?
2. Which mountain chain is higher?
3. How does each chain extend
4. Which countries do the Alps border?
5. What are the highest peaks in the Alps/Appenines?
6. Which mountain chains are made of limestone?
7. Name other minor chains. Where are they?
8. What are the differences between the mountain chains in Sardinia and the rest of Italy?
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Plains
Very little territory in Italy is flat. ThePadana Plain, the largest of the plains is 46000 sq. m inarea. Ten thousand years ago it was a marine basin: the Adriatic sea flowed through the Alps and
the Northern Appenines. Slowly this large gulf (Padana gulf) was filled with loam, sand,
gravel and other material eroded from the mountains and transported into the Po Valley and itstributaries.
Other plains: Val Arno Inferiore (Tuscany)
Maremma (betweenTuscany and Latium)
Agro Pontino (Latium)
Terra di Lavoro (Campania)
Tavoliere delle Puglie
Plain of Catania (Sicily)
Campidano (Sardinia)
Italys Glaciers
Throughout history there have been periods of strong climate changes: starting from 2 million years
ago until today there have been
Periods of cooling most of the mountains and valleys
were covered by extensive ice sheets
Periods of warming (as today)
o the less than 200 alpine glaciers found at the top
of the highest peaks and at the top of some valleys,
have shrunk
The Valle DAosta has the most number of glaciers. They are found between Gran Paradiso,Mont Blanc and Monte Rosa while in the Central Alps the largest glaciers lie on the Bernina, the
Ortles and the Adamello mountains. Among the Eastern Alps the only important glacier is the
Marmolada glacier.. The Appennine chain does not have glaciers, excluding the remains of the
perennial glacier found on the Gran Sasso dItalia- the Calderone glacier.
Match the underlined terms in the text with their corresponding Italian equivalents.
Basin estendersi attraverso
Sedimentary rock catena montuosa
Limestone rimpicciolirsi
Peak scorrere attraverso
Mountain Chain limoRun through valle
Flow through tra
Run along ghiaia
Extinct giacere, trovarsi, essere situato
Flat estendersi lungo
Ice sheets sabbia
Shrink vetta
Loam affluente
Lie calotte
Among estinto
Gravel roccia sedimentariaValley piatto
Tributary bacino