What are people who collect natural resources called?

Is the source of almost half of all renewable energy? What are the main reasons behind female foeticide? A strong man takes 2 minutes to make one cut through a log how long will he need to cut a ten foot log into 4 erual pieces? How is walking to work good for the environment? What kind of pollution is in Waikato River? Are Americans have or do not have true liberty? What helps environmental problems by increasing awareness? What is transsexuality? What are the consequences of using energy resources to the environment? Why was population such a big advantage during the Civil War? Which TNA divas are lesbians? My best friend told me she loved me -i'm a girl -I said i didn't feel the same It's been 8 months since she told me and we haven't talked. my heart has never hurt like this before.. Do I love her? Is feminism against the law? How much did Victorian children get paid? Who are the two sociologists working to relocate homeless populations from urban centers to areas near public transportation and social services? What point of view does feminist criticism take toward the treatment of Female characters in many literary texts? What is negative psychological effects? What are the main beliefs or why is the KKK known? Why were immigrants important to us history? Why are rocks important natural resources?