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Hard-to-reach places, like the Amazon rainforest, can hide traces of past civilizations. But scientists are finding ways to explore these areas from above and discover the effects these ancient peoples had on their environment.
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Sources:
https://www.nature.com/articles/s41586-022-04780-4
https://www.sciencenews.org/article/amazon-lasers-lidar-ancient-urban-system-casarabe-bolivia
https://rainforests.mongabay.com/amazon/amazon-rainforest-facts.html
https://www.worldwildlife.org/places/amazon
https://www.theguardian.com/science/2022/jun/02/amazon-rainforest-archaeology-settlements-bolivia-casarabe
https://www.smithsonianmag.com/science-nature/lost-cities-of-the-amazon-discovered-from-the-air-180980142/
Images:
https://commons.wikimedia.org/wiki/File:Panorama_pyramide_
Ounas.jpeg
https://www.gettyimages.com/detail/photo/aerial-view-of-rainforest-in-brazil-royalty-free-image/657653834?adppopup=true
https://www.gettyimages.com/detail/video/aerial-top-view-of-amazon-rainforest-and-river-in-brazil-stock-footage/1160065647?adppopup=true
https://commons.wikimedia.org/wiki/File:Spix_Reiseatlas_original_
26.jpg
https://www.gettyimages.com/detail/photo/south-america-seen-from-space-royalty-free-image/1279291644?adppopup=true
https://www.gettyimages.com/detail/photo/realistic-3d-extruded-map-of-south-america-royalty-free-image/1057495158?adppopup=true
https://commons.wikimedia.org/wiki/File:Man_made_island_in_llanos_de_
moxos.jpg
https://www.gettyimages.com/detail/video/amazon-river-aerial-stock-footage/1168759447?adppopup=true
https://commons.wikimedia.org/wiki/File:50_Kilometers_of_Brazilian_Forest_Canopy.webm
https://www.nature.com/articles/s41586-022-04780-4/figures/8
https://www.nature.com/articles/s41586-022-04780-4/figures/8
https://www.nature.com/articles/s41586-022-04780-4/figures/1
https://www.nature.com/articles/s41586-022-04780-4/figures/3
https://www.nature.com/articles/s41586-022-04780-4/figures/11
https://www.nature.com/articles/s41586-022-04780-4/figures/12
https://www.nature.com/articles/s41586-022-04780-4/figures/7
https://www.nature.com/articles/s41586-022-04780-4/figures/6
https://www.nature.com/articles/s41586-022-04780-4/figures/4
https://www.gettyimages.com/detail/photo/aerial-view-of-rainforest-in-the-congo-basin-west-royalty-free-image/1314004701?adppopup=true