why do tornadoes occur in the us

why do tornadoes occur in the us

No terrain is safe from tornadoes. If a tornado warning is issued, move to a safe place or shelter, such as a basement or under a sturdy piece of furniture. Stay away from windows. If you are in your car when a tornado warning is issued, get out the car immediately and seek shelter. Tornadoes, considered to be nature s most violent storms, are more common in the United States than in any other country in the world, according to thePNational Oceanic and Atmospheric OrganizationP(NOAA), which operates the National Weather Service. While there has been a tornado recorded for every U. S. state, some parts of the country are more prone than others to tornadoes. What Causes a Tornado? Tornadoes should be taken seriously because they can cause much destruction, even uprooting trees and knocking

 why do people want to be nurses

why do people want to be nurses

Avoid self-centered answers that might cause the hiring manager to see you as someone who's only in the nursing profession for personal gain. Medical agencies and hospitals prefer to hire nurses who are motivated by ideals, not money, flexible work schedules, holiday pay, benefits or career advancement opportunities, according to the AllNurses website. Employers realize these perks are appealing to nurses, but they're looking for visionary answers as to why you want to be a nurse. Focus on the importance of your role, such as preventing illness, treating diseases, helping patients recover and offering medical advice. >> >> Have you considered a? ...

 why was andrew jackson opposed to a national bank

why was andrew jackson opposed to a national bank

The Bank of the United States George Washington created the original Bank of the United States in 1791 with the intention for the bank to store federal funds and pay off national debts. From its inception, the bank never answered to voters. The bank was only accountable to a board of directors and the stockholders, all wealthy businessmen with an interest in industrial businesses and commerce. The Second Bank of the United States was created in 1816, five years after the original bank lost its charter. Nicholas Biddle was the director of the Second Bank of the United States and would fight against Jackson's efforts to shut down the bank. Reasons Jackson Opposed the National Bank Jackson began investigating the Second Bank of the United States immediately upon becoming president in 1829.

 why was there a red scare in the 1920s

why was there a red scare in the 1920s

During the Red Scare of 1919-1920, many in the United States feared recent immigrants and dissidents, particularly those who embraced communist, socialist, or anarchist ideology. The causes of the Red Scare included:В World War I, which led many to embrace strong nationalistic and anti-immigrant sympathies; The Bolshevik Revolution in Russia, which led many to fear that immigrants, particularly from Russia, southern Europe, and eastern Europe, intended to overthrow the United States government; The end of World War I, which caused production needs to decline and unemployment to rise. В Many workers joined labor unions. В Labor strikes, including the Boston Police Strike in September 1919, contributed to fears that radicals intended to spark a revolution; Self-proclaimed anarchists'

 why do pine trees have needle shaped leaves

why do pine trees have needle shaped leaves

Needle leaves are very narrow, so they don't have a great deal of surface area to expose to the sun. Since plants generate food through photosynthesis, a process that converts light into energy for the plant, narrow leaves might not seem like a great tool for accomplishing this. However, because needles tend to grow in masses, the actual surface area exposed to the sun is greater than it seems. Also, evergreen needles can photosynthesize in winter, if necessary, and have a greater amount of time over the year in which to gather energy than trees that lose their leaves. Why Do Evergreen Needles Look So Different From Deciduous Leaves? Ask anybody to draw a leaf and damn few would draw a pine, spruce, hemlock, or fir needle, and even fewer would draw the green scales of a northern

 why do we need to study narrative

why do we need to study narrative

Narrative writing is about being able to tell an engaging story. It s a good skill to have, but is it something teachers should be focusing on? After all, how many people use narrative writing in college or a career? The Common Core State Standards emphasize narrative writing in elementary school, but as students advance to middle and high school, informative and argument texts become the focus. However, that concentration on narrative writing in elementary school is beneficial for building essential English/language arts skills. Read on for why narrative writing is important: To foster creativity Beginning in kindergarten, the State Standards ask students to use a mix of drawing, dictating and writing to tell a story about an event or set of events they experienced and how they felt

 why do rich get richer and poor poorer

why do rich get richer and poor poorer

Over the last several decades, employers have moved away from pension-based retirement plans toward the 401(k) savings model. Participation in these do-it-yourself retirement savings plans is highly unequal across income groups because the system is stacked against those who can least afford to contribute and to bear investment risks. Lower-income workers get skimpier matching contributions from employers and often receive little or no tax benefit, but still face a penalty if they need to tap their savings early. According to new research by the Economic Policy Institute, nearly nine in 10 families in the top income fifth had retirement account savings, compared with fewer than one in 10 families in the bottom income fifth (see the first figure below). Additionally, families in the top

 why do scientists use animals for testing

why do scientists use animals for testing

While contributing to our understanding of diseases, animal models also enable researchers to explore potential therapies in ways which would be impossible in humans. Studying disease mechanisms in animal models leads directly tothe development of new technologies and medicines that benefit both humans and animals. Animals which are altered to create models of disease are known as induced models. For example, surgery which damages a particular section of the spinal cord in rats gives rise to symptoms like those seen in human patients with similar spinal cord damage. These animal models help researchers understand what happens in the body following this type of damage, and have been used in the development of new therapies. Recent advances in genetic technology have allowed the development

 why do we bend our knees when jumping

why do we bend our knees when jumping

Why is it necessary to bend knees while jumping from a height? Asked Rahul. (via SMS from our mobile version This is a consequence of the impulse momentum principle. When we bent our knees on landing, the time of impact increases and reduces the average force exerted during the entire process. This prevents the chance of damage to our body. Impulse momentum principle states that the impulse of a force is equal to the change in momentum produced. ...

 why do we need to read stories of ancient philippines

why do we need to read stories of ancient philippines

The is conferred to Filipinos with "exquisite contribution to Philippine art". The artists are chosen by the (Philippines) and the. The Order is given by the President of the Philippines. Awardees of the National Artist of the Philippines Order, for Literature, include: 1976 в, National Artist for Literature 1982 в, National Artist for Literature 1990 в, National Artist for Literature 1997 в, National Artist for Literature 1997 в, National Artist for Theater and Literature 1997 в, National Artist for Music and Literature 1999 в, National Artist for Literature 2001 -, National Artist for Literature 2003 в, National Artist for Literature 2003 в, National Artist for Literature 2006 в, National Artist for Literature 2009 в, National Artist for Literature 2014 в, National Artist for

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