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irina1246 [14]
3 years ago
9

How has air pollution contributed to the decline in caribou populations?

Social Studies
1 answer:
Valentin [98]3 years ago
3 0
The air pollution makes the caribou unhealthy, and this makes them more vulnerable to predators and diseases.

Specifically, the food the caribou digest (for example lichens) absorb the pollution dispoportionally, which means that the caribou ingest many unhealthy particles. 
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100 points hurry PLEASE
GuDViN [60]

Answer:

What was the Reconstruction era? The Reconstruction era was the period after the American Civil War from 1865 to 1877, during which the United States grappled with the challenges of reintegrating into the Union the states that had seceded and determining the legal status of African Americans.

Explanation:

understand mark me as brainliest

4 0
2 years ago
What are some problems facing the Social Security system? Suggest a possible solution, and give one reason to support your solut
olga55 [171]
The problem boils down to money, but I am assuming you are looking for the causes of the problem. 

<span>1. Social Security was never indexed correctly to accommodate the growing life expectancy on those drawing on it. The age at which you can collect should have changed in concert with the life expectancy of the population, or the amount of the benefits should have been decreased if they wanted to keep the age at which you receive it from keeping pace with lefe expectancy. </span>

<span>2. The growth in income inequality has led to vast amounts of money being earned by fewer people and the tax on social security has a limit so any income over the limit is not subject to the tax. Right now that cap is around 109k/year...so someone making 125k/year pays the same amount into social security as someone making 10 million a year. As more wealth is concentrated with fewer people, even vast increases in income and/or wealth yields little increase to the amount collected via the SS tax. </span>

<span>3. Not necessarily on the scale as 1 and 2 above but fraud is also a cause of the monetary shortfall. There are those that cheat the system. Every so often you will hear stories of people getting caught in social security fraud rings where they collect either through identity theft or other criminal means. You also have people that will collect when a relative passes away. They will purposely not report the death or provide invalid SS information so they will continue to receive the deceased person's benefits long after they have died. </span>

<span>As far as a solution, you are stuck with the eventuality of either decreasing benefits, raising the retirement age, or increasing the amount of taxes collected...none of which are likely to fly in Congress. Programs like SS rely on growing the base of people from which you are collecting, but at some point this does not happen. Population growth is not automatic and even with population growth, the concentration of income at the top percent of people offsets any such growth. It may be considered a very progressive/liberal thought, but eliminating the cap on income from which SS tax is collected would help. You can still keep the cap on SS benefits meaning the people at the top of the income ladder would be paying far more than they would get out of it in 10 lifetimes...but this would neutralize the income inequality impact on the system. To be honest, if there was an easy solution, we would have done it by now.</span>
6 0
4 years ago
Where was the keelboat used
Dennis_Churaev [7]

Answer:

Keelboats have been used for exploration, such as during the Lewis and Clark Expedition, but were primarily used to transport cargo or settlers in the early 19th century. The process of moving a keelboat upriver was extremely difficult, though current dependent.The earliest keelboat seems to have been a skiff with a plank nailed the length of the bottom to make the boat easier to steer, but by about 1790 the keelboat had become a long narrow craft built on a keel and ribs, with a long cargo box amidships.

Explanation:

8 0
3 years ago
Read 2 more answers
Using the map, label the countries by their numbers.
Vlad [161]

Answer:

China: 5

Cuba: 2

Germany: 3

Korea: 7

Soviet Union: 4

United States: 1

Vietnam: 6

6 0
3 years ago
The Federal Reserve Act of 2000 says that the Fed​ "shall maintain​ ______ growth of the monetary and credit aggregates commensu
mel-nik [20]

The Federal Reserve Act of 2000 says that the Fed​ "shall maintain​ <u>long run </u>growth of the monetary and credit aggregates commensurate with the​ economy's <u>long run</u> potential to increase​ production.

<u>Explanation:</u>

The Act was created in 1913 and signed by the then ruling president as a way of establishing economic stability. This act introduced the central bank to oversee the state monetary policies. The law was established to set out the structure, purpose and function of the Reserve System.  

Due to recession and other financial crisis prior to 1913, investors lacked trust in bank systems, therefore the act was passed to bridge the gap between citizens and the banking system. Over the years it has been amended by Congress to keep up with the changing financial times.

6 0
4 years ago
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