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Jun 8, 2023 · There are seven continents on our planet: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. These landmasses form the world's geographical structure, each possessing features particular to themselves, biodiversity, culture, and economic significance.
- Cory Price
Due to this, the number of continents varies; up to seven or as few as four geographical regions are commonly regarded as continents. Most English-speaking countries recognize seven regions as continents.
Aug 18, 2019 · But using the criteria defined above, many geologists say there are six continents: Africa, Antarctica, Australia, North and South America, and Eurasia. In many parts of Europe, students are taught that there are only six continents, and teachers count North and South America as one continent.
- Matt Rosenberg
- Africa. The continent of Africa has 54 countries. It’s the world’s second biggest and second most populous continent, after Asia. Africa is widely considered to be the birthplace of humanity, and it also has a great collection of wildlife species, which is one of the main things that brings world travelers to Africa.
- Antarctica. The continent of Antarctica contains the geographic South Pole, and it’s mostly covered by a very thick ice sheet. Antarctica holds the record for the lowest measured temperature on Earth, −89.2 °C (−128.6 °F), although the coastal regions can reach temperatures over 10 °C (50 °F) in summer.
- Asia. The continent of Asia has 48 countries. It’s the world’s biggest continent in terms of both land area and population. In fact, the other continents are not even close in population.
- Australia. The continent of Australia has 2 countries: Australia and Papua New Guinea. It also includes part of Indonesia (West Papua), although the country of Indonesia is mostly considered to be in Asia.
- Building the Continents. Earth formed 4.6 billion years ago from a great, swirling cloud of dustand gas. The continuous smashing of space debrisand the pull of gravitymade Earth's coreheat up.
- Wandering Continents. If you could visit Earth as it was millions of years ago, it would look very different. The continents have not always been where they are today.
- Continental Features. The surface of the continents has changed many times because of mountain building, weathering, erosion, and build-up of sediment. Continuous, slow movement of tectonic plates also changes surface features.
- North America. North America, the third-largest continent, extends from the tiny Aleutian Islands in the northwest to the Isthmusof Panama in the south.
How many continents are there in the world? It depends who you ask - BBC Science Focus Magazine.
May 6, 2024 · There are seven continents: Asia, Africa, North America, South America, Antarctica, Europe, and Australia (listed from largest to smallest in size). Sometimes Europe and Asia are considered one continent called Eurasia. Continents loosely correlate with the positions of tectonic plates.
