[PAR] [TLE] Aletsch Glacier [SEP] The Aletsch Glacier (German: "Aletschgletscher" ) or Great Aletsch Glacier ("Grosser Aletschgletscher ") is the largest glacier in the Alps.  It has a length of about 23 km (2014), has about a volume of 15.4 km3 (2011), and covers about 81.7 km2 (2011) in the eastern Bernese Alps in the Swiss canton of Valais.  The Aletsch Glacier is composed of four smaller glaciers converging at Concordia Place, where its thickness was measured by the ETH to be still near 1 km .  It then continues towards the Rhône valley before giving birth to the Massa.  The Aletsch Glacier is – like most glaciers on this world – a retreating glacier.  As of 2016, since 1980 it lost 1.3 km of its length, since 1870 3.2 km , and lost also more than 300 m of its thickness. [PAR] [TLE] Mer de Glace [SEP] The Mer de Glace is a valley glacier located on the northern slopes of the Mont Blanc massif, in the French Alps.  It is 7.5 km long and 200 m deep but, when all its tributary glaciers are taken into account, it can be regarded as the longest and largest glacier in France, and the second longest in the Alps after the Aletsch Glacier.
[PAR] [TLE] Aletsch Glacier [ SEP ] The Aletsch Glacier ( German : " Aletschgletscher " ) or Great Aletsch Glacier ( " Grosser Aletschgletscher ") is the largest glacier in the Alps . It has a length of about 23 km ( 2014 ) , has about a volume of 15.4 km3 ( 2011 ) , and covers about 81.7 km2 ( 2011 ) in the eastern Bernese Alps in the Swiss canton of Valais . The Aletsch Glacier is composed of four smaller glaciers converging at Concordia Place , where its thickness was measured by the ETH to be still near 1 km . It then continues towards the Rhône valley before giving birth to the Massa . The Aletsch Glacier is – like most glaciers on this world – a retreating glacier . As of 2016 , since 1980 it lost 1.3 km of its length , since 1870 3.2 km , and lost also more than 300 m of its thickness . [PAR] [TLE] Mer de Glace [ SEP ] The Mer de Glace is a valley glacier located on the northern slopes of the Mont Blanc massif , in the French Alps . It is 7.5 km long and 200 m deep but , when all its tributary glaciers are taken into account , it can be regarded as the longest and largest glacier in France , and the second longest in the Alps after the Aletsch Glacier .
The longest and largest glacier in France is smaller than what glacier in the Alps?
The longest and largest glacier in France is smaller than what glacier in the Alps ?
Aletsch Glacier
Aletsch Glacier