Explanation

·         In Pakistan, approaches to safe drinking water have reached acceptable limits.

·         Reference analyzed that about 25% population has approach to safe drinking water.

·         The poor water supply was caused by the lack of water availability.

·         Water pollution is mainly caused by heavy utilization of water for domestic, agricultural, and industrial purposes.

Explanation

The Khewra Salt Mine is located in Khewra, north Jhelum District, Punjab, Pakistan, which rises from the Indo-Gangetic Plain.

It is Pakistan’s largest and oldest salt mine and the world’s second-largest mine.

Khewra Salt Mine another name is Mayo Salt Mine

Explanation

The pineapple is a tropical plant with an edible fruit and the most economically significant plant in the family Bromeliaceae.

Explanation

Halva refers to various local confection recipes in West Asia and its vicinity. 

Explanation

Watermelon is a flowering plant species of the Cucurbitaceae family and the name of its edible fruit.

A scrambling and trailing vine-like plant, it was originally domesticated in Africa.