"Our house is on fire. Literally. The Amazon, the lung of our planet which produces 20 per cent of our oxygen is burning," Macron said on Twitter.
"It is an international crisis. Members of the G7, let's talk in two days about this emergency."
Our house is burning. Literally. The Amazon rain forest - the lungs which produces 20% of our planet’s oxygen - is on fire. It is an international crisis. Members of the G7 Summit, let's discuss this emergency first order in two days! #ActForTheAmazonpic.twitter.com/dogOJj9big
That did not sit well with Brazil's President Jair Bolsonaro.
"The French president's suggestion that Amazon issues be discussed at the G-7 without participation by the countries in the region evokes a colonialist mentality that is out of place in the 21st century," Bolsonaro wrote on Twitter.
Neighboring Peru, which contains much of the Amazon basin, announced it was "on alert" for wildfires spreading from the rainforest in Brazil and Bolivia.
Paraguay and Bolivia are battling separate wildfires that have devastated large areas of their rainforests.
(With inputs from agencies)
'The Amazon must be protected,' UN chief Antonio Guterres said on Twitter.