Humans created an imbalance in nature during the dust bowl by killing the Jack Rabbits.
Explanation:
in 1930 the Farmers problem was DUST BOWL PEST. The main problem was alteration in ECOLOGY make way for the pest called JACK RABBIT. It breed at a amazing rate . so more rabbits were formed.
The predators of rabbit were also moved to different place in search of water. so JACK RABBIT population surged more and ruined the crops of farmers and grass. so farmers kill rabbit.
After the rabbits GRASSHOPPERS developed enormously and devastated the fields.The people then sprayed pesticides and controlled them after this another pest developed thus resulting in the intervention of humans life and ecological cycle disturbed.
Answer:
What were the "cures" they had?
what were the early stages of the disease?
How was it spread?
Critics often make the argument that affirmative action is unconstitutional.
Ultimately no actual cause of death was reported, only that Mr. Bloom died in his home in Chicago in 1999.
I believe the answers are going to be B and D
