![FILE - In this Feb 1, 2020, file photo, a fire burns in the grass near Bumbalong, south of the Australian capital, Canberra. Australia has sweltered through its fourth-hottest year on record despite the usually cooling impact in recent months of the La Nina climate pattern, the nation’s weather bureau said on Friday, Jan. 8, 2021. (AP Photo/Rick Rycroft,File)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/33BXNAU2C732CPOKW35J2LAJVQ.jpg?smart=true&auth=1708c4c99204f4091994e42cbb2845827fd6ef10b270f7f03a99b3ad79657c64&width=400&height=225)
A fire burns in the grass near Bumbalong, south of the Australian capital, Canberra, February 1, 2020. AP Photo/Rick Rycroft, File
A fire burns in the grass near Bumbalong, south of the Australian capital, Canberra, February 1, 2020. AP Photo/Rick Rycroft, File
UN says 2020 among three hottest years on record
Temperatures 'could rise by a devastating 5°C this century'