Safety WearOnline version Match the vocabulary words from the listening exercise to the correct explanation. by Diane Richardson 1 Vocab 2 Explanation tidal power plant (n) tool (n) weld (v) soldering iron (n) spark (n) a device or instrument used to change or build things a hot glowing particle that “jumps” from a fire or burning substance a tool used to heat and join metal objects to join metal objects by using heat a place where electricity is produced from the energy of tides (the rise and fall of sea level)