Explanation

• Malaria is caused by the parasite Plasmodium.
• It is transmitted to humans through the bite of an infected female Anopheles mosquito.
• Malaria is a parasitic disease.
• It mainly affects the liver and red blood cells.
• Common symptoms include fever, chills, headache, and sweating.

Last verified on 11-07-2026

Explanation

• Mangrove forests are found in the Indus Delta region of Sindh.
• The Indus Delta is located where the Indus River meets the Arabian Sea.
• It consists of a network of creeks, estuaries, and distributaries.

Additional information:

• Coniferous Forests → Khyber Pakhtunkhwa, Gilgit-Baltistan, AJK
• Juniper Forests → Ziarat, Balochistan
• Riverine Forests → Along the Indus River in Sindh and Punjab
• Subtropical Pine Forests → Murree, Abbottabad, Hazara region

Verified & Updated

Explanation

• Fish survival decreases due to the decomposition of organic matter.
• When organic matter increases, bacteria decompose it and consume dissolved oxygen.
• Low oxygen levels make it difficult for fish to breathe.
• This can lead to fish stress or even fish kills.
• Excess organic matter also reduces overall water quality.

Last verified on 11-07-2026

Explanation

Explanation

• Veal is the meat from young calves.
• It can come from calves of either sex and any breed.

Last verified on 03-07-2026