Skip to main contentClimate, Rainforest, Tribe, deforestation, Brazil, South America, logging, regeneration, threats, mining, habitats, biodiversity, ecosystem, agriculture, small-scale farming, humid, equator, Amazon, government, laws, food, medicine, water, rivers, land, farming, self-sufficient, indigenous, sustainable, Carbon, oxygen, trees, forest floor, biome, emergent, canopy, understory, settlement, nomadic, fertile, slash and burn, adaption | Chalk