Water supply shortages will affect many people by the middle of this century. the process of desalination, removing the from seawater, is one way to provide potable water. a) seed weed b) contaminants c) salt and minerals d) bacteria and algae identify the fuel that could be classified as a nonrenewable or renewable resource. a) biomass b) geothermal c) wind d) tidal

What is one affect on the australian environment due to the introduction of non-native european rabbits? (a) more grass grew in response to the need of the growing population of rabbits. (b) the rabbits balance out the food chain as they became a natural prey to many predators. (c) the rabbits the land by digging, which caused the soil to spread much needed nutrients. (d) the rabbits out-competed other small animals species and caused them to go extinct.