1. Introduction2. Piranhas3. Pirarucus

4. Anacondas5. Monkeys6. Caimans

7. Pink Dolphins8. Sloths9. Insects

1.Intro2.About the River

3.Borders and Countries4.Major Tributaries

1.Intro2.How The Natives use It3.History Fact

s

Branco

Casiquiare canal

Huallaga

Putumayo (or Içá River)

Javary

Jurua

Madeira

Marañón

Morona

Nanay

Napo

Negro

Pastaza

Purus

Tambo

Tapajós

Tigre

Tocantins

Trombetas

Ucayali

Xingu

Yapura

[edit] Longest rivers in the Amazon system1.6,992 km (4,345 mi) - Amazon, South America 2.3,379 km (2,100 mi) - Purus, Peru / Brazil, (2,948 km) (3,210 km)[citation needed] 3.3,239 km (2,013 mi) - Madeira, Bolivia / Brazil 4.2,820 km (1,752 mi) - Yapura, Colombia / Brazil 5.2,750 km (1,709 mi) - Tocantins, Brazil, (2,416 km) (2,640 km)[citation needed] 6.2,575 km (1,600 mi) - Araguaia, Brazil (tributary of Tocantins) 7.2,410 km (1,498 mi) - Juruá, Peru / Brazil 8.2,250 km (1,398 mi) - Niger, South America 9.2,100 km (1,305 mi) - Xingu, Brazil 10.1,900 km (1,181 mi) - Tapajós, Brazil 11.1,749 km (1,087 mi) - Guaporé, Brazil / Bolivia (tributary of Madeira) 12.1,600 km (1,030 mi) - Ucayali River, Peru 13.1,575 km (979 mi) - Içá (Putumayo), South America 14.1,415 km (879 mi) - Marañón, Peru / Ecuador 15.1,300 km (808 mi) - Iriri, Brazil (tributary of Xingu) 16.1,240 km (771 mi) - Juruena, Brazil (tributary of Tapajós) 17.1,200 km (746 mi) - Tapajós, Brazil 18.1,130 km (702 mi) - Madre de Dios, Peru / Bolivia (tributary of Madeira) 19.1,100 km (684 mi) - Huallaga, Peru (tributary of Marañón)

Sources: All of the pictures come from Google images and all the information comes from Grokker.com.

Special Thanks: Again thank you for this awesome project.