I believe the correct answer would be the Great Lakes!
Hope This Helps <3
The answer is D. heat flow and the movement of material inside the Earth
That is the only really obvious answer since it's basically talking about plate tectonics.
Answer:
Drifting away like sand dunes
Endless view of thirst and despair
Smoothing its way into the loneliness
Emitting its radiance to your sole self
Rocks, and dunes and wind blowing
Travel such like this will last centuries
The Amazon River system is the single, largest source of freshwater on Earth and its flow regime is subject to interannual and long-term climate variability, which translate into large variations in downstream discharge (Richey et al., 1989; Marengo and Nobre, 2001; Marengo 2004, 2005, 2006, 2007; Milly et al., 2005, Marengo et al., 2008a, b; Cox et al., 2008; Zeng et al., 2008). To predict future climate (rainfall) change and consequent river variability an understanding of the physical mechanisms related to regional and large-scale atmospheric–oceanic–biospheric forcings is required.
sorry copied from Go ogle
but
hope it is helpful to you ☺️☺️☺️
