Unlike Earth, Venus lacks plate tectonics to form volcanoes known as "compound volcanoes." Instead, Venus' geography is characterized by "shield volcanoes" generated by hot spots is the difference between volcanism on venus and that around the ring of fire on earth.
Mars and Venus have only shield volcanoes. On these planets, geological processes are vertical and plate tectonics, and significant horizontal tectonic movements do not occur.
The presence of CO2 in Venus' surface atmosphere indicates that volcanism is currently active and clouds of SO2 and sulfuric acid are present.
First, because of the high pressure, Venusian lava requires a much higher gas content than terrestrial lava to explode. Second, the main gas that causes lava explosions on Earth is water, much less so on Venus. Finally, many viscous lavas and explosive eruptions occur near Earth's plate subduction zones.
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They are unfortunatley not grwing due to volcanic qctivity
France is the most visited country by tourist in the world.
Explanation:
There are multiple European countries that are ranked among the top tourist destinations. Despite not being large, the European countries have variety of attractions to offer to the tourists, ranging from historical sights, beautiful cities and villages, geographic sights, culture, food etc. Europe's most visited country by tourists, but also int he whole world, is France.
France is visited by over 80 million people each year, which is more people that its population. The country generates billions from the tourism sector, and it is a vital component of its economy. This country has lot of beautiful cities was excellent and world famous architecture, such as Paris, Nice, Caen, Nantes... There are excellent sky centers and winter resorts in the Alps, and beautiful beaches along the coastline. The culture of France is very interesting, its cuisine one of the best in the world, as well as having some of the best vines and cheese. There are variety of landscapes which are very beautiful, and countless historic sights all across the country.
Other European countries that are among the leading tourist destination in the world are:
- Spain
- Italy
- Germany
- United Kingdom
- Russia
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