How many estuarys does the Amazon River have?

How wide is the river Thames? Where is the Museum Of Art in Lewiston Maine located? What are some ocean decoposers? Who is Bailey Rees? Where does the Mississippi river rank in river length? What lake does the Nile River flow into? How did they date the Terracotta Warriors? What is the name of desert sand? Is save ganga movement currently working? Present condition of charminar and golconda fort and how can they be preserved? Why is mount Rushmore both a natural and a man made landmark? Is the Sabine river man made? Which plants might be found in a mesozoic forest? What is Polykleitos's statue The Spear Bearer? What is the westernmost point on the US Atlantic Coast? Which sea does the Murray River flow into? What company claimed the territory north of the great lakes? What is an armoury? What types of goods did people take in their caravans across the desert? Where is Valparaíso located?