which correctly lists three water sources that contribute to a river system?\n groundwater, ponds, streams\n…

which correctly lists three water sources that contribute to a river system?\n groundwater, ponds, streams\n lakes, rivers, ponds\n rivers, streams, watersheds\n streams, lakes, oceans

which correctly lists three water sources that contribute to a river system?\n groundwater, ponds, streams\n lakes, rivers, ponds\n rivers, streams, watersheds\n streams, lakes, oceans

Answer

Brief Explanations:

Groundwater can seep into rivers, ponds can overflow into rivers, and streams flow into rivers contributing to a river - system. Lakes and rivers are part of the river - system rather than just sources in the same sense as the first option. Watersheds are areas that drain into a river system, not water sources themselves. Oceans are not direct sources for a typical river system in the way groundwater, ponds, and streams are.

Answer:

A. groundwater, ponds, streams