< p >外围国家的大多数火灾可能因为他们是< a href = " https://www.businessinsider.nl/fires——————亚马逊雨林——-开始-人类- 2019 - 8 ?international=true&r=US" rel="nofollow noreferrer">started by humans. They encroach on the jungle from the outside, where they already live, and there are roads instead of impenetrable jungle.