CSS Paper Geology 2020 MCQs

The North American Free Trade Agreement (NAFTA) was a trilateral trade bloc established between the United States, Canada, and Mexico. It aimed to eliminate tariffs and other trade barriers, thereby facilitating the free flow of goods and services across North American borders. It was later replaced by the USMCA in 2020.

The freight train service launched to facilitate trade and transit between Pakistan and Afghanistan is officially known as 'Goods in Transit to Afghanistan' (GITA). This initiative was designed to enhance regional connectivity and streamline the movement of commercial goods across the border, significantly reducing logistical challenges for traders operating between the two neighboring nations.

Air Sial is a private Pakistani airline that launched its inaugural commercial flight operations in December 2020. It was established to provide competitive air travel services within Pakistan, connecting major cities like Karachi, Lahore, and Islamabad. The airline has since expanded its fleet and route network, contributing to the domestic aviation sector of the country.

Singapore made global history by becoming the first nation to grant regulatory approval for the sale of cultured meat, specifically chicken bites produced by the company Eat Just. This milestone marked a significant advancement in food technology and sustainable protein production.

The United Kingdom officially ended its membership in the European Union on January 31, 2020. This event, commonly referred to as Brexit, followed the 2016 referendum in which the British public voted to leave the union. This withdrawal marked the end of nearly 47 years of membership in the bloc.

For several years, the European Union consisted of 28 member states. This number was reached following the accession of Croatia in 2013 and remained the standard count until the United Kingdom formally left the union on January 31, 2020, following the Brexit referendum and subsequent negotiations.

The Nobel Prize is awarded in specific categories established by Alfred Nobel's will, including Physics, Chemistry, Physiology or Medicine, Literature, and Peace, with the addition of the Prize in Economic Sciences. Geology is not a standalone category, and astronomical research is typically recognized under the Physics category.

During the 16th SAARC Summit held in Thimphu, Bhutan, in 2010, the member states officially declared the period from 2010 to 2020 as the 'SAARC Decade of the Rights of the Child'. This initiative was aimed at prioritizing the welfare, protection, and development of children across the South Asian region through collaborative policy efforts and shared regional goals.

Tirich Mir is the highest mountain in the Hindu Kush range, located in the Chitral District of Pakistan. It reaches an elevation of approximately 7,708 meters (25,289 feet). It is the highest mountain in the world outside of the Himalayas and the Karakoram ranges. It serves as a prominent landmark in the region and is a significant destination for mountaineers and researchers studying the geology of the Hindu Kush.

Sandstone is classified as an arenaceous sedimentary rock. It is primarily composed of sand-sized mineral particles or rock fragments, typically quartz or feldspar. These grains are cemented together over time by minerals like silica, calcium carbonate, or iron oxide, forming a durable rock structure often used in construction and geology studies.