General Studies And Current Affairs 2026 Njfp Job

Respiration is a biological process where living organisms produce energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances. When humans breathe in, the lungs extract oxygen for delivery to the blood. As a metabolic waste product of cellular respiration, carbon dioxide is transported back to the lungs and expelled during exhalation.

NIPOST (Nigerian Postal Service) is the government-owned agency responsible for providing postal services in Nigeria. Beyond traditional letter delivery, one of its core commercial services is EMS/Speedpost, which functions as a courier service for the rapid delivery of parcels and documents. While NIPOST has digital initiatives, 'Courier' is a primary physical service they render, unlike telephony which is handled by telecommunications companies.

While Nigeria gained independence from British colonial rule on 1st October 1960, it initially remained a Parliamentary monarchy with the Queen of England as the Head of State. It was not until 1st October 1963 that Nigeria adopted a new constitution, severed its formal ties to the British monarchy, and became a Federal Republic, with Nnamdi Azikiwe becoming the first President.

The name 'Nigeria' was coined in the late 19th century by Flora Shaw, who later married Lord Lugard. The name is a portmanteau derived from the words 'Niger' and 'Area', referring to the regions surrounding the River Niger. The River Niger is the principal river of West Africa, and its name serves as the geographical namesake for the country.

Although Nigeria was a British colony and initially adopted the Westminster (UK) system of parliamentary government at independence, its current democratic structure is a federal presidential system. This system, characterized by a separation of powers between the executive, legislative, and judicial branches and a powerful presidency, is chiefly modeled after the United States of America (USA) constitution. Note: The provided answer B is corrected to A because the contemporary 1999 Constitution is presidential, not parliamentary.

For administrative, political, and economic convenience, Nigeria is divided into six geopolitical zones. These zones group the 36 states based on geographical proximity and shared cultural or historical ethnic ties. The zones are: North-Central, North-East, North-West, South-East, South-South, and South-West. This zoning system is often used in the allocation of resources and political offices.

The Obudu Mountain Resort, formerly known as the Obudu Cattle Ranch, is a ranch and resort located on the Obudu Plateau in Cross River State, Nigeria. Because it draws visitors due to its temperate climate, scenic views, and recreational facilities, it is classified as a 'tourist attraction'. Terms like 'potentials' refer to undeveloped possibilities, whereas the ranch is an established destination for local and international travellers.

The Sahara is the largest hot desert in the world, spanning across much of North Africa. Nigeria's northern borders, particularly in states like Sokoto, Katsina, Jigawa, and Borno, lie within the Sahel region, which serves as a transitional zone between the humid Savanah to the south and the arid Sahara Desert to the north. Consequently, the edge of the Sahara is what influences the climate and geography of Nigeria's northernmost boundaries.

The judiciary of Nigeria follows a hierarchical structure where the Supreme Court of Nigeria stands at the apex. It is the court of last resort, meaning its decisions are final and binding throughout the country, and no further appeals can be made beyond it. While the Privy Council was once the highest court during the colonial era, this was abolished when Nigeria became a republic in 1963.

In physical science, 'matter' is the fundamental term used to describe any substance that possesses rest mass and volume (the capacity to occupy space). Matter exists in various states, including solids, liquids, and gases. While an object or a solid is made of matter, 'matter' itself is the universal scientific definition for anything that meets these specific criteria of weight and spatial occupancy.