Maps, graphics and charts explaining the Canada and north-west US heatwave, with temperatures at nearly 50C.
Click here for original story, US-Canada heatwave: Visual guide to the causes
Source: BBC News – Science & Environment
Maps, graphics and charts explaining the Canada and north-west US heatwave, with temperatures at nearly 50C.
Click here for original story, US-Canada heatwave: Visual guide to the causes
Source: BBC News – Science & Environment