Earth's Water and Human Activity Crossword Puzzle

QUESTIONS LIST: argument : a statement or series of statements for or against something, conserve : to use or manage (natural resources) wisely; preserve; save, technology : science or knowledge put into practical use to solve problems or invent useful tools, natural resources : anything not made by man including water, sunlight, trees, minerals, and fossil fuels (oil), per capita : by or for each person, freshwater : naturally occurring water found in ice caps, rivers, streams, lakes, ponds, and groundwater, agriculture : the use of land for farming and raising animals for food-farming, saltwater : water found in seas and oceans containing high levels of salt. also known as saline, domestic : relating to home or family, desalination : a process that removes salt from sea water to produce drinkable water.