Which of the following is NOT true about fertilizers?

Question

A. fertilizer application may become neccessary when soils lose their ability to support crops

B. organic fertilizers do not cause any of the problems inorganic fertilizers do

C. global application of synthetic nitrogen-rich fertilizers has increased dramatically since 1950

D. high amounts of nitrites and phosphates from fertilizers can cause damage to ecosystems

E. synthetic nitrogen-rich fertilizers in part help to support the high numbers of humans we have today

Answer 1

B