1. The mouth of the Parana River is located in Argentina. In what country can its source be found? Brazil

2. In what ocean do 20 degrees S latitude and 80 degrees E longitude intersect? The Indian Ocean
3. Land formed by soil deposited at the mouth of a river is called a? Delta. Find an example of one on a map. The Mississippi Delta
4. What is the only colony on the South American continent? French Guiana
Can you check my answers PLEASE!

As usual, all are correct. :-)

Sure! Let's check your answers:

1. The mouth of the Parana River is indeed located in Argentina. And you are correct that its source can be found in Brazil. Well done!

2. The coordinates 20 degrees S latitude and 80 degrees E longitude do intersect in the Indian Ocean. You got it right!

3. Land formed by soil deposited at the mouth of a river is indeed called a delta. And a great example of a delta is the Mississippi Delta. Good job!

4. However, the only correction I would make is that French Guiana is not a colony, but rather an overseas department of France. It is an integral part of France, located on the northeastern coast of South America.

Overall, you did very well! Just one minor clarification. Keep up the good work!