Unit 2 Social Science

A smaller river which flows into another, larger, river

• Mouth

• Tributary

• Meanders

This is where the river begins.

• no idea

• tributary

• source

• mouth

This is where a river meets the sea, an ocean or a lake.

• underground water

• mouth

• source

Number 7

• Miño

• Duero

• Tajo

Number 12

• Duero

• Ebro

• Guadalquivir

• Llobregat

Number 5

• Zapardiel

• Miño

• Tajo

• Duero

Number 6

• Turia

• Miño

• Ebro

• Narcea

The river begins at the source. It flows quickly at this stage

• Upper course

• Middle course

• Lower course

The river flows more slowly. It forms curved areas called meanders

• Upper course

• Middle course

• Lower course

Minerals have different chemical compositions.

• True

• False