I am a river in North Central South America and I am located in Brazil. Who am I? PLS GIVE BETTER DETAILS!

Wataburger and in florida

Geothermic gradient is the rate of increasing temperature with respect to increasing the depth in the earths interior. away from tech tonic plates boundaries, it is about 25-40 c/km (72-87 degrees f/mi) of depth near the surface in most of the world.

"pacesetter of the south," comma inside the quotes

Answer after wwii, communist countries in eastern europe formed the warsaw pack, a military alliance, and comecon, an economic alliance;