cabana: indigenous hut or recreational structure

derailment: form of train incident

shovel: tool consisting of a thin blade attached to a handle for digging, lifting, and moving bulk materials (soil, sand, dust, etc.)

pickaxe: tool for breaking hard surfaces, with a long wooden handle and a curved metal bar with a sharp point

Amazon rainforest: large rainforest in South America

group of humans: any set of human beings

flood: overflow of water that submerges land that is usually dry

road transport: collective term for all forms of transport which takes place on roads

worker: person who works

railroad car: vehicle used for carrying cargo or passengers on rail transport system

railway: interconnected network of infrastructure used for train rail transport