Question

cold polar winds blowing very fast in the pampas region of south america is called ​

Answer 1

Explanation:

The pampero is a burst of cold polar air from the west, southwest or south on the pampas in the south of Brazil, Argentina, Uruguay, Paraguay, and Bolivia. ... The Pampero is most common in winter in the southern hemisphere (principally between May and August).

Answer 2

Answer:

Pampero 

The pampero is a burst of cold polar air from the west, southwest or south on the pampas in the south of Brazil, Argentina, Uruguay, Paraguay, and Bolivia. This wind (often violently) picks up during the passage of a cold front of an active low passing by.