Question: Dubunnan shekaru da suka gabata, jinsin halittu masu haihuwa da shayarwa sun rayu a Arewacin Amurka. Waɗannan jinsina sun ɓace ba tare da jimawa ba bayan ɗan Adam ya fara rayuwa a yankin Arewacin Amurka. Wane irin nau'in aiki ne na mutum ya jawo ɓacewar waɗannan jinsin halittu?
Options:
farauta
gurɓatar hanyar ruwa
lalata mazauna
gasar neman albarkatun ƙasa 
Answer: A