4X stands for four-times-faster than the original AGP specs for those graphics cards. Note that 4X is different per manufacturer, so read the entire box before making an informed decision on which card to pick up. CNET.com has good articles on this subject.
Actually, unless the rain forest is cleared there are no crops in the forest. The soil of the rain forest is not good for growing crops once the land is cleared of trees.The ecosystem of the rain forest is a special place. Some do try to clear the forest and plant crops like potatoes and coffee beans, but it is hard to sustain them for long periods of time.he ecosystem of the rain forest is a special place. Some do try to clear the forest and plant crops like potatoes and coffee beans, but it is hard to sustain them for long periods of time.
In addition to fruits and vegetables, several commercially used spices are found in the Amazon rainforest and are still used by the indigenous peoples. These spices include ginger, cinnamon, pepper and vanilla â which is surprising to most people. Nuts are also plentiful and are a valuable source of nutrition and fat. Cashew and Brazil nuts are the most widespread nuts in the Amazon rainforest. Meat. Of course, rainforest peoples cannot sustain themselves entirely gathering fruits, vegetables and nuts.