Question

1. list the advantages and disadvantages of using ddt.

advantages
disadvantages

Explanation:

• Advantages:
• Effective against insects (e.g., malaria - carrying mosquitoes).
• Long - lasting residual effect.
• Inexpensive to produce.
• Disadvantages:
• Persistent in the environment (bioaccumulation).
• Harmful to non - target organisms (e.g., birds, fish).
• Linked to health issues in humans (e.g., potential carcinogenicity, endocrine disruption).

Answer:

Advantages	Disadvantages