What are the three oceans that surround Africa? This part of the African continent is located close to three Oceans, namely the South Atlantic Ocean, the Indian Ocean and the Southern Ocean. How many water bodies are there in Africa? Overall, Africa has about 9% of the world’s fresh water resources and 16% of the […]

What are the importance of minerals and ores for human use? Mined minerals are an important part of human nutrition. Iron, manganese, selenium, and calcium all provide day-to-day nutrients that the body needs in order to function. What are ores? Ore is natural rock or sediment that contains one or more valuable minerals, typically containing […]

What is 42 light-years away? HD 40307, which lies 42 light-years away, is not particularly Sun-like – it is a smaller, cooler version of our star emitting orange light. But it is subtle variations in this light that permitted researchers working with the Rocky Planets Around Cool Stars (Ropacs) network to find three more planets […]

What is a pile of sand called? : a pile of sand especially : sand for children to play in. What are the dunes and where are they found? Dunes are found wherever loose sand is windblown: in deserts, on beaches, and even on some eroded and abandoned farm fields in semiarid regions, such as […]

What country is the oldest democracy? San Marino claims to be the oldest constitutional republic in the world, founded on 3 September 301, by Marinus of Rab, a Christian stonemason fleeing the religious persecution of Roman Emperor Diocletian. San Marino’s constitution, dating back to 1600, is the world’s oldest written constitution still in effect. Which […]

What continent is smaller than Europe? Generally identified by convention rather than any strict criteria, up to seven regions are commonly regarded as continents. Ordered from largest in area to smallest, these seven regions are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. How much does Tuvalu cost? $0.042 Billion (nominal, 2018 est.) […]

Why are Europe and Asia considered separate continents? Europe is considered a separate continent from Asia because of its distinct historical, cultural and political identity, rather than any clear geographical demarcation. A large part of Turkey lies in Asia, however, culturally and politically, it has been closer to Europe and therefore sees itself as a […]

Was Richmond North or South? Richmond, Virginia served as the capital of the Confederate States of America for almost the whole of the American Civil War. It was a vital source of weapons and supplies for the war effort, and the terminus of five railroads. The Union made many attempts to invade Richmond. Is Richmond […]

What is the land of Europe? Europe covers about 10,180,000 km2 (3,930,000 sq mi), or 2% of the Earth’s surface (6.8% of land area), making it the second smallest continent (using the seven-continent model)….Europe. Show national borders Hide national borders Show all Area 10,180,000 km2 (3,930,000 sq mi) (6th) Population 746,419,440 (2018; 3rd) How big […]

What is the main cause of wind movement on the Earth? Wind is the movement of air, caused by the uneven heating of the Earth by the sun and the Earth’s own rotation. Winds range from light breezes to natural hazards such as hurricanes and tornadoes. What causes air to move or circulate from one […]