Social Studies 4th quarter

The oldest / older mountain ranges in Europe are in the north and east.

• Oldest

• Older

Other younger mountain ranges, such as the Alps, Pyrenees, and Balkans, are considerably highest / higher.

• Highest

• higher

Iceland is larger / largest than Ireland, but England is larger / the largest of the three countries

• Larger and larger

• Larger and the largest

• largest and larger

• Largest and the largest

The Volga is longer / the longest than the Danube.

• Longer

• Longest

Polar climates are much colder / coldest than mountain climates, but mountain climates are more / the most unpredictable

• Colder and more

• colder and the most

• coldest and more

• coldest and the most

A ___________________ is formed from soil and rocks carried by a glacier.

• Moraine

• Cirque

• Ice caps

• Masses

A __________________________ is a valley in a mountain created by a glacier.

• Moraine

• Cirque

• Ice caps

• Masses

Penguins and polar bears live on _________________________.

• Moraine

• Cirque

• Ice caps

• Masses

Plastic ________________________ is all around in the oceans.

• Moraine

• Masses

• Ice caps

• Floating

Avalanches are ___________________ of snow, ice, and rock falling down the side of a mountai

• Moraine

• Masses

• Ice caps

• Floating