The action that leads to photochemical smog and acid rain is due to the concentration of secondary pollutants.
<h3>What are the causes of photochemical smog?</h3>
Photochemical smog is made as a result of the action of the sunlight reaction with nitrogen oxides and also in the presence of at least one volatile organic compound (VOC) that is seen in the atmosphere.
Therefore, The action that leads to photochemical smog and acid rain is due to the concentration of secondary pollutants
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Answer:
C. Magma from venus mantle erupted as lava.
Explanation:
A volcano is a landform which results from the eruption of molten rocks (lava) on the surface. Volcanic rocks are a special type of igneous rock that forms when molten rock cools and solidifies on the surface.
From the little description given, option C gives the best scientific explanation to the occurrence of the volcano on the surface of Venus. For a planet like venus which is presently not active and little to no movement occurs within the plates, the volcanisim must have occurred when the planet was relatively young and it must have been millions of years ago.
It is widely believed that Venus was geologically active in times past. Mantle generated lava must have solidified on the surface in times past to have formed the volcano.
Evaluating other options:
... Impact of space objects on Venus would lead to the formation of a crater which is a depression on the surface. The rock would be mostly metamorphic.
.... If water was ever present in Venus, they would have produced sedimentary rocks instead. The erosive power of water is not high enough to cut through the crust. Also, water would not aid the formation of volcanoes.
.... Heat is not enough to from volcanoes. Other factors are also in play.
Answer:
Population in the world is currently growing at a rate of around 1.05% per year from 1.08% in 2019, 1.10% in 2018,The current average population increase is estimated at 81 million people per year.
Explanation:
Answer:
There are four major issues affecting the oilsands: declining price outlooks, market access, a reduction in investment and climate change pressures.
Explanation:
The environmental consequences of oil production from Alberta's tar sands are major, beginning with its effect on climate change. North America's transition to oil from the tar sands not only perpetuates, but actually worsens, emissions of greenhouse gas pollution from oil consumption.
