<Tr> <Td> Iran </Td> <Td> 27.3 </Td> </Tr> <Tr> <Td> China </Td> <Td> 23 </Td> </Tr> <Tr> <Td> Brazil </Td> <Td> 21.8 </Td> </Tr> <Tr> <Td> Australia </Td> <Td> 19.9 </Td> </Tr>

Industries that extract natural resources from the earth are