Entries starting with I
- Iceland: Geography, History, Nature and Key FactsIceland is a volcanic island nation in the North Atlantic, home to the world's oldest surviving parliament and one of the planet's most geologically active terrains.
- India: Geography, History, Culture and Key FactsIndia is a South Asian country of more than 1.4 billion people, the world's most populous, stretching from the Himalayas to the Indian Ocean.
- Indonesia: Geography, History, Culture and Key FactsIndonesia is the world's largest archipelagic nation, a Southeast Asian country of more than 17,000 islands and the world's fourth most populous country.
- Inference (machine learning)In machine learning, inference is the stage where a trained model is run on new data to produce a prediction or answer.
- Inflation targetingInflation targeting is a framework in which a central bank commits publicly to a numerical inflation goal and is judged against it.
- Interest rateAn interest rate is the price of borrowing money or the reward for saving it, usually shown as a yearly percentage of the amount.
- Interstellar objectAn interstellar object is a comet or asteroid that formed around another star and is passing through our solar system without ever orbiting the Sun.
- Invasive speciesAn invasive species is a plant, animal or microbe that is not native to an area and causes harm there.
- Iran: Geography, History, Culture and Key FactsIran is a large Middle Eastern country on the Iranian Plateau, historically the heart of ancient Persia and today an Islamic Republic with major oil and natural gas reserves.
- Iraq: Geography, History, Government and Key FactsIraq is a Middle Eastern country in the historic region of Mesopotamia, home to some of the earliest civilizations and today a federal parliamentary republic.
- Ireland: Geography, History, Culture and Key FactsIreland is an island country in northwestern Europe known for its Atlantic coastline, Celtic and literary heritage, and modern globalized economy.
- IsotopeIsotopes are atoms of the same element with the same number of protons but different numbers of neutrons, so they differ in mass.
- Israel: Geography, History, Government and Key FactsA Middle Eastern country on the eastern Mediterranean whose capital status is internationally disputed, home to sites central to Judaism, Christianity and Islam and a prominent technology sector.
- Istanbul: The City on Two ContinentsIstanbul is Turkey's largest city, straddling the Bosphorus Strait between Europe and Asia, formerly Byzantion and Constantinople.
- Italy: Geography, History, Culture and Key FactsA Southern European peninsula and G7 economy, the seat of ancient Rome and the Renaissance, home to more UNESCO World Heritage Sites than any other country.
- Ivory Coast: Geography, History, Economy and Key FactsA West African country on the Gulf of Guinea and the world's largest cocoa producer, home to the Basilica of Our Lady of Peace in Yamoussoukro.