original: the international union for conservation of nature and natural resources -lrb- iucn -rrb- is an international organization dedicated to natural resource conservation .
simplifications: the international union for conservation of nature and natural resources -lrb- iucn -rrb- is an international organization that works toward natural resource conservation . the international union for conservation of nature and natural resources -lrb- iucn -rrb- is an international group that helps protect natural resources the international union for conservation of nature , is an international organization dedicated to natural resource conservation . an international organization which works towards protecting natural resources is known as iucn or the international union for conservation of nature and natural resources . the international union for conservation of nature and natural resources -lrb- iunc -rrb- is an international organization dedicated to natural resource conservation . 1 . the international union for conservation of nature and natural resources -lrb- iucn -rrb- is an international organization dedicated to natural resource protection . the international union for conservation of nature and natural resources -lrb- iucn -rrb- is a worldwide organization that conserves resources . the international union for conservation of nature and natural resources -lrb- iucn -rrb- is an international organization dedicated to natural resource conservation .