Katrina is a teen from australia who participates in curling, a sport in which players slide stones across the ice toward a target. katrina learned about the popular canadian sport by watching the olympics. what katrina learn about curling? leadership globalization sportsmanship advertising

Globalization.

Explanation:

The scenario given in the question comes under the umbrella of cultural globalization. Cultural Globalization is the transmission of ideas and values around the world to make strong social relations. It is related to the consumption of common cultures (Sports, cloths style) which are diffused through the internet, media, and travelling. It is given that Katrina learned popular Canadian sport by watching Olympics. From above explanation, it is cleared that it happened due to globalization.

no sign of dia of fuel cell

it doesn't. it was imagined up in the middle ages.