What is the biggest downfall of English becoming the “Worlds Lingua franca”? (Explain the economic, social and political effects)

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?

Extensive and unusual cold snaps have occurred here recently. is this evidence that global warming is lessening or not occurring? no—although the long-term trend is for warming, short-term weather patterns can still be variable. no—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps. yes-- if global warming really were occurring, cold snaps wouldn’t happen. yes—due to global warming, weather patterns should be become less—not more—variable.

What does the plate tectonic theroy describe?