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.
Learn more about volcanism at
brainly.com/question/440765
#SPJ4
Answer:
The Earth has different compositional and mechanical layers. Compositional layers are determined by their components, while mechanical layers are determined by their physical properties. The outermost solid layer of a rocky planet or natural satellite. ... The Earth has an outer core (liquid) and an inner core (solid).
Explanation:
Answer: Here's your answer!!
1)The responsible development of oil sands is a key driver of Alberta's and Canada's economy. It creates jobs and tax revenue for the government which supports the social programs and capital infrastructure projects we rely on.
2)Crude oil derived from the oil sands is refined into products, such as gasoline, diesel, and aviation fuel, which keep us warm, power our industries, and help us move about the country and the world (not to mention cooking those turkeys). With conventional oil supply declining, the need for oil sands is increasing.
3)A strong oil sands sector drives a strong national economy by attracting capital, creating jobs, and supporting public services. ... Local companies in every province supply goods and services to the oil sands—creating jobs, growth and economic opportunity in local communities!
Hope its helpful!
That should be your answer
