Extracting Metals Crossword Puzzle

QUESTIONS LIST:

• phytoming: using plants to extract metals
• bioleaching : using bacteria to extract metals
• electrolysis : separating a compound using electricity
• reactive: a word to describe an element that is very likely to gain or lose electrons
• gold : a unreactive valuable metal
• ore: a region of rock that contains enough metal to extract
• leachate: the house of kings, ladies and knights
• copper : a metal commonly collected by both methods
• furnace : where the plant is burned after for phytomining
• leaves: the area of the plant where the metal builds up