We developed Natural Earth as a convenient resource for making custom maps. Unlike other map data intended for scientific analysis or military mapping, Natural Earth is designed to meet the needs of production cartographers using a variety of software applications. Maximum flexibility is a goal. Natural Earth Vector comes in ESRI shapefile format, the de facto standard for vector geodata.
A gizzard is a sack like organ at the back of the earthworms throat. The gizzard basically chews the earthworm's food since the worm doesn't have any teeth. The crop is a thin â¦ ner organ closer to the head. The crop stores food.
There many organs that located on the right side under the lower  ribs. The main organs include kidneys, intestines, liver,  gallbladder, liver and spleen.epends on your perspective. From the front, the first organ you get is you stomach, from the back, the left kidney. Both start above the rib cage and extend down below it. Th â¦ e tail of the pancreas lies between the the two, and your intestines occupy any extra space round all that.