Question: Wasu tsirrai suna girma ne kawai a wasu takamaiman wurare a duniya. Wasu tsirrai dangin cacti, alal misali, suna girma ne kawai a cikin hamada. A cikin waɗannan wanne ne ya fi mahimmanci wajen tantance inda shuka zata iya girma da rayuwa?
Options:
dabbobi
yanayi
igiyoyin ruwa
iska
Answer: B