Why was DDT widely used after World War II?
-
A.
It acted as a natural fertiliser.
-
B.
It helped control malaria and insect-borne diseases.
-
C.
It increased soil fertility.
-
D.
It was biodegradable and eco-friendly.
Correct Answer:
B. It helped control malaria and insect-borne diseases.
Explanation:
DDT was extensively utilized following World War II primarily because of its effectiveness in eradicating insects that transmit deadly diseases like malaria and typhus. During this era, it served as a critical tool for public health initiatives and was also widely adopted in agriculture to protect crops from pests. Unlike some modern claims, it was not a fertilizer and was later banned in many regions because it is not biodegradable and can cause significant environmental harm. Therefore, its primary historical value was its role in controlling insect-borne illnesses and safeguarding food supplies.
Click below to open Discussion & Feedback
0 Issues
Please
login to comment or Report Issues.