Question

What is the South American Guarani Aquifer System? 1.a 'No Take' zone 2.a marine ecosystem 3.a supply of groundwater 4.the world's largest rain forest

Answer 1

It is a groundwater reservoir. So.... 3?

Answer 2

Answer:

The correct answer is 3. The South American Guarani Aquifer System is a supply of groundwater.

Explanation:

The Guarani Aquifer System is the largest underground reserve of freshwater in the world, occupying an area of approximately 1,200,000 km².  About 70% (840,000 km²) of the area occupied by the aquifer is located in the subsoil of center-southwest Brazil. The remaining is distributed between northeast of Argentina (255,000 km²), northwest of Uruguay (58,500 km²) and southeast of Paraguay (71,700 km²). The current population of the area of the aquifer is estimated at fifteen million inhabitants.