Here is the answer. The approximate percentage of land on Earth that is devoted to farming or agricultural land is 37% and one third of this area, or 11% of the Earth's total land is allocated and used for crops. Hope this is the answer that you are looking for.
Relative age is the age of a rock layer (or the fossils it contains) compared to other layers. It can be determined by looking at the position of rock layers. Absolute age is the numeric age of a layer of rocks or fossils.
Only three Caribbean countries have oil and natural gas reserves: Barbados, Cuba, and Trinidad and Tobago. Of these, Trinidad and Tobago is the only significant exporter. *Source: Oil and Gas Journal, December 23, 2002. Trinidad and Tobago is the Caribbean's largest producer of oil and gas.
