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sdas [7]
3 years ago
10

For an area to be considered “urban” in the United States, it needs to have at least _____ people per square mile.

Geography
2 answers:
V125BC [204]3 years ago
5 0

Answer:

the answer is b

Explanation:

ziro4ka [17]3 years ago
4 0

Answer:

b

Explanation:

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Several factors influence the spatial distribution of precipitation. Select Average Annual Precipitation and Sea-Level Pressure,
ANEK [815]

Answer:

c. The inter-tropical convergence zone is associated with a migratory band of high pressure cells, bringing moderate precipitation to low-latitude areas.

Explanation:

  • The relationships with the high and low-pressure areas and the average annual rainfall are associated with the divergence and the convergence of the air along the ITCZ zone and are formed by the migration of the pressure cells that bring moderate to heavy rainfall in lower latitudes.
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4 years ago
Identify three major air pollutants and describe their effects on human health and the environment.
Setler79 [48]

Answer:

Listed

Explanation:

The three major air pollutants are Carbon monoxide(CO), Particulate Matter(PM10, and PM2.5) and Ozone(O3).

1.Carbon monoxide is colorless, odourless gas, mainly produced due to incomplete combustion of fossil fuels. CO has a great affinity for blood oxygen carrier, haemoglobin, forming carboxyhemoglobin. This substance is very harmful for humans. It can cause headache, dizziness, weakness, neusea, vomiting, and finally loss of consciousness.

2. Particulate matter(PM) are particles of certain size which when enter our body can cause a lot of damage. PMs are linked with pulmonary and cardiac disease. It initiates a lot of lungs and heart diseases. Depending upon the level of exposure PMs can also cause premature deaths.

3.Ozone is an allotrope of oxygen generally found in upper atmosphere in the stratosphere, protects us from harmful ultra violet rays of the sun. The ground level ozone (GLO) are harmful to human health. Ozone can cause risk of respiratory disease like Asthma.

8 0
3 years ago
What are five factors that helped Canada's industries to grow after world war 2
nika2105 [10]

Canada has the 10th (nominal) or 15th-largest (PPP) economy in the world (measured in US dollars at market exchange rates), is one of the world's wealthiest nations, and is a member of the Organization for Economic Co-operation and Development (OECD) andGroup of Seven (G7). As with other developed nations, the Canadian economy is dominated by the service industry, which employs about three quarters of Canadians.[17] Canada is unusual among developed countries in the importance of the primary sector, with the logging and oil industries being two of Canada's most important. Canada also has a sizable manufacturing sector, based in Central Canada, with the automobile industryand aircraft industry being especially important. With a long coastline, Canada has the 8th largest commercial fishing and seafood industry in the world.[18][19]Canada is one of the global leaders of the entertainment software industry.[20]

7 0
3 years ago
In North Africa, traditional marketplaces in Arab cities are known as __________.
stich3 [128]
The Arab cities are known as <span>souks.</span>
7 0
3 years ago
Read 2 more answers
Porque existe diversidade no clima do continente Americano
dolphi86 [110]

Answer:

Devido à sua grande extensão, de norte a sul do globo e as formas de relevo com grandes altitudes, como a Cordilheira dos Andes e os Montes Apalaches, por exemplo.

Explanation:

6 0
3 years ago
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