Sport 2050: Quiz - How are sports battling climate change in 2021?

The Sport 2050 project hopes to shine a light on the environmental issues faced by sport within the next 30 years.

But it's not all doom and gloom. There are already huge leaps forward being taken by people who really care about the future of their sport.

So, grab a cuppa, and see how much you know about the environmental "good guys" of sport.

• Sport 2050: Imagined future news from a warmer world - read and watch everything here

• Sport 2050: Beneath the dome - how cricket could look due to climate change

• Sport 2050: Why are we doing this and why does it matter?

• Sport 2050: An imagined 2050 China World Cup