what is the gran chaco
Gran Chaco. The Gran Chaco is a sparsely populated, hot and semi-arid lowland natural region of the Rio rÃ­o de La plata, basin divided among Eastern, Bolivia, paraguay Northern argentina and a portion of The brazilian states Of Mato grosso And Mato grosso Do, sul where it is connected with The pantanal. regionran Chaco. The Gran Chaco is a sparsely populated, hot and semi-arid lowland natural region of the Rio rÃ­o de La plata, basin divided among Eastern, Bolivia, paraguay Northern argentina and a portion of The brazilian states Of Mato grosso And Mato grosso Do, sul where it is connected with The pantanal. region