For years, a rare variety of camel was endangered because much of its

For years, a rare variety of camel was endangered because much of its habitat was used as a weapons testing range. After the testing range closed, however, the population of these camels began falling even more quickly.

Habitat (Down) because of testing --------> Habitat going further down after the testing stopped

The option testifying the loss in habitat of camel is:

(A) The weapons test had kept wildlife poachers out of the testing range. (Can be, maybe that's why the poachers started hunting after the testing stopped, decreasing the habitat of camel, Keep this)

(B) Weapons testing in the range did more harm to the camels in the first years of the testing than in later years.(Its stated nowhere that the testing on habitat created any significant reaction or danger, assuming unstated point is wrong)(Incorrect)

(C) Because of unexploded bombs, the land within the testing range was still somewhat dangerous after the range closed down. (Could be, but the reaction and danger of using habitat as weapon is not stated)(Out of Scope)

(D) The camels had to overcome two different outbreaks of disease during the time the testing range was in operation.(No disease breakthrough has been discussed in passage)(Incorrect)

(E) The weapons tests were most harmful to the camels in years when food was scarce. (Food Scarcity is not that stated issue)(Incorrect)

Answer is A