Final answer:
From 2010 to 2020, the Olympic Games were hosted by Vancouver (2010 Winter), London (2012 Summer), Sochi (2014 Winter), Rio de Janeiro (2016 Summer), Pyeongchang (2018 Winter), and Tokyo (scheduled for 2020 Summer but held in 2021). Other cities listed like Sydney hosted in previous years, not between 2010-2020.
Step-by-step explanation:
The Olympic Games are held every four years, alternating between the Summer and Winter Games. The host cities from 2010 to 2020 for the Summer and Winter Olympics are as follows:
- Vancouver, Canada - 2010 Winter Olympics
- London, United Kingdom - 2012 Summer Olympics
- Sochi, Russia - 2014 Winter Olympics
- Rio de Janeiro, Brazil - 2016 Summer Olympics
- Pyeongchang, South Korea - 2018 Winter Olympics
- Tokyo, Japan - Originally scheduled for the 2020 Summer Olympics, but postponed to 2021 due to the COVID-19 pandemic
Note that Sydney, Australia hosted the Summer Olympics in 2000, not within the 2010-2020 period. Similarly, other cities listed such as Cairo, Mumbai, Buenos Aires, Paris, Hamburg, Cape Town, Barcelona, Mexico City, Dublin, Athens, Salt Lake City, Beijing, and some countries mentioned did not host the Olympics during this timeframe.