Some impacts of building roads in rainforests on people and the Earth are:
When roads are built in rainforests, there will be increased deforestation because trees need to be cut down to build the roads. As a result of the deforestation, there will be increased soil erosion as well.
Humans will also have more access to the rainforests which will lead to them settling there more and farming which further endangers the forest. Poachers will also increase their activities thanks to more access which would reduce the fauna in the forest.
Find out more on deforestation at https://brainly.com/question/1478703.