GEOGRAPHY COLLEGE

If gasoline produces only carbon dioxide and water when it burns completely, why is automobile exhaust a source of air pollution even before it begins to react with other chemicals in the air?

Answers

Answer 1
Answer:

Answer:

Automobiles release hydrocarbons that react to form pollutants in dry air.

Explanation:

  • As carbon from the gasoline mixes with the air it reacts and starts to burn and this burning of hydrocarbon in the air produces heat, smoke, and gases, as well as chemical byproduct like water and carbon particulate matter.
  • 22.38% of CO2 is produced by burning one gallon of petroleum. So, for the hydrocarbon to get successfully converted into carbon dioxide and produce carbon monoxide in the air it needs to react and burn, and CO is the result of not a sufficient amount of O2 in the air.
  • Various automobiles release the nitrogen sulfur into the air and soil and give sooty dust and particle sizes that can change the composition of the further atmospheric cycle.
  • As earth air is composed of 78% nitrogen, 21% oxygen, 0.9% argon, and 0.03% carbon dioxide. The more gases that are released more spread the pollutant content of the air.

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Two circles that have / as a common internal tangent

Answers

I think it’s a and c hope I’m right

Which of the following is TRUE? Which of the following is TRUE? Southern Hemisphere temperatures are more strongly dominated by continentality than are Northern Hemisphere temperatures. The Northern and Southern hemispheres are dominated equally by continentality. The Northern and Southern hemispheres are dominated equally by maritime influences. Northern Hemisphere temperatures are more strongly dominated by continentality than are Southern Hemisphere temperatures.

Answers

Answer:

Northern hemispheres are dominated by continentality than southern hemispheres

Explanation:

  • Northern Hemisphere also called s the land hemisphere, due to this reason the northern part of the earth has more of temperature as the rivers and other bodies of water are dominant more in the southern hemisphere owning to this the southern face of the earth is cooler comparatively.
  • Northern part experience heats more often due yo the influx of rivers and salinity raised by the continents as compared to that of the southern counterparts, which offer more mobility, and less salinity.
  • The water hemisphere has only 1/8th of landmass covering 89% of the globe. Thereby experiencing strong horizontal winds in motion and cool geosynclinal patterns.

Which is an example of a primary source? O a letter O a magazine article O a textbook O an encyclopedia​

Answers

The correct answer is a letter. (i took the test.)

Michael is a scientist who studies vegetation in the tundra. He lives in Russia and is looking at buying a house in the regionHe lives on the permafrost and has two houses to choose from. One was built with a regular foundation, like any standard
house in the United States, and costs $5,000 less than the second house. The only difference he noticed was that the
second house was built on a gravel pad.
Based on the information provided, which house should Michael buy?

A. Michael should buy the first house.
B. Michael should buy the second house.
C. Either house would be a good investment for the region.
D. Neither house would be a good investment for the region.​

Answers

Answer:

B. Michael should buy the second house.

Explanation:

It says it in the lecture.

Answer

(B) Michael should buy the second house.

Explanation:

This is because the first one is built on gravel so it's not that safe of a house since gravel sinks in and you should add the extract $5,000 to the house at least it's safe and would last longer then the house built on gravel.

An individual raindrop consists of approximately ________ moisture droplets.

Answers

The answer that fits the blank is ONE (1) MILLION. Every raindrop contains approximately one million moisture droplets. In measuring the how much is the moisture droplet, the instrument that is used is called the Back-scatter Cloud Probe or the BCP. This moisture in the air is what is responsible in the formation of moisture droplets.

The United States and Canada share which system of government?bicameral legislature
unicameral legislature
constitutional monarchy
constitutional democracy

Answers

Answer:

bicameral legislature

Explanation:
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