<Tr> <Td> Agriculture </Td> <Td> 67 </Td> <Td> (n / a) </Td> </Tr> <Tr> <Td> Pesticide use </Td> <Td> 72 </Td> <Td> (n / a) </Td> </Tr> <Tr> <Td> Hunting </Td> <Td> 100--120 </Td> <Td> (n / a) </Td> </Tr> <Tr> <Td> Transmission lines (conventional powerplants) </Td> <Td> 174--175 </Td> <Td> (n / a) </Td> </Tr>

What do wind turbines do for the environment