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Qadirpur Gas Field, located in Sindh, is one of Pakistan’s largest natural gas fields and is operated by Oil and Gas Development Company Limited (OGDCL). It plays a major role in supplying natural gas to industries and households.

The Paris Climate Conference, also known as COP21, was held in 2015 in Paris, France. Countries from around the world adopted the Paris Agreement to limit global warming and reduce greenhouse gas emissions through international cooperation.

George McGovern, a United States senator, is credited with proposing the idea that later became the World Food Programme (WFP). Established in 1961 under the United Nations, the WFP works to fight global hunger and food insecurity.

The United Nations observes the International Day for Desertification and Drought on 17th June each year to raise awareness about land degradation, water scarcity, and sustainable land management practices around the world.

Villi are tiny finger-like projections found in the small intestine. They increase the surface area for absorption of digested nutrients into the bloodstream, making digestion and nutrient uptake highly efficient.