Important Lines of Latitude and Longitude

Four of the most significant imaginary lines running across the surface of Earth are the equator, the Tropic of Cancer, the Tropic of Capricorn, and the prime meridian. While the equator is the longest line of latitude on Earth (the line where Earth is widest in an east-west direction), the tropics are based on the suns position in relation to Earth at two points of the year. All three lines of latitude are significant in their relationship between Earth and the sun. Running in the opposite direction, north-south, the prime meridian is one of the most important lines of longitude on Earth. Equator The equator is located at zero degrees latitude. The equator runs through Indonesia, Ecuador, northern Brazil, the Democratic Republic of the Congo, and Kenya, among other countries. It is 24,901.55 miles (40,075.16 km) long. On the equator, the sun is directly overhead at noon on the spring and fall equinoxes—around March 21 and September 21 each year. The equator divides the planet into the Northern and Southern Hemispheres. On the equator, the length of day and night are equal every day of the year: day is always 12 hours long, and night is always 12 hours long. Tropic of Cancer and Tropic of Capricorn The Tropic of Cancer and the Tropic of Capricorn each lie at 23.5 degrees latitude. The Tropic of Cancer is located at 23.5 degrees north of the equator and runs through Mexico, the Bahamas, Egypt, Saudi Arabia, India, and southern China. The Tropic of Capricorn lies at 23.5 degrees south of the equator and runs through Australia, Chile, southern Brazil (Brazil is the only country that passes through both the equator and a tropic), and northern South Africa. The tropics are the two lines where the sun is directly overhead at noon on the two solstices—about June 21 and December 21. The sun is directly overhead at noon on the Tropic of Cancer on June 21 (the beginning of summer in the Northern Hemisphere and the beginning of winter in the Southern Hemisphere), and the sun is directly overhead at noon on the Tropic of Capricorn on December 21 (the beginning of winter in the Northern Hemisphere and the beginning of summer in the Southern Hemisphere). The reason for the location of the Tropic of Cancer and the Tropic of Capricorn at 23.5 degrees north and south, respectively, is due to the axial tilt of the Earth. The Earth is tilted 23.5 degrees from the plane of the Earths revolution around the sun each year. The area bounded by the Tropic of Cancer on the north and Tropic of Capricorn on the south is known as the tropics. This area does not experience seasons, because the sun is always high in the sky. Only higher latitudes, north of the Tropic of Cancer and south of the Tropic of Capricorn, experience significant seasonal variation in climate. Areas in the tropics can be cold, however. The peak of Mauna Kea on the Big Island of Hawaii stands nearly 14,000 feet above sea level, and snow is not unusual. If you live north of the Tropic of Cancer or south of the Tropic of Capricorn, the sun will  never  be directly overhead. In the United States, for example, Hawaii is the only location in the country that is south of the Tropic of Cancer, and it is thus the only location in the United States where the sun will be directly overhead in the summer. Prime Meridian While the equator divides Earth into Northern and Southern Hemispheres, it is the prime meridian at zero degrees longitude and the line of longitude opposite the prime meridian (near the International Date Line) at 180 degrees longitude that divides Earth into the Eastern and Western hemispheres. The Eastern Hemisphere consists of Europe, Africa, Asia, and Australia, while the Western Hemisphere includes North and South America. Some geographers place the boundaries between the hemispheres at 20 degrees west and 160 degrees east to avoid running through Europe and Africa. Unlike the equator, the Tropic of Cancer, and the Tropic of Capricorn, the prime meridian and all lines of longitude are completely imaginary lines and have no significance to Earth or its relationship with the sun.

Why Adolescents Commit Suicide - 599 Words

Adolescents are an important group for every society and country. Each year unfortunately, thousands of adolescents are dying, not from cancer or car accidents, but by their own hands. They make the choice to take their lives. There are many laws and regulations promoting healthy lifestyles for adolescents within the United States. Adolescence is a period of physical and psychological change for teenagers. The central theme of the adolescent individual focuses on identity development, creating one’s value system, and accomplishing life goals. Adolescents have many psychological and social problems. Psychological problems consist of depression, stress, and anxiety. Social problems include social networks such as family, friends, and the academic setting. This period includes notable negative behaviors such as suicide attempts and alcohol and drug use. The number of teenagers who take their lives is rapidly increasing each year. According to the Centers for Disease Co ntrol (CDS), suicide is the third-leading cause of death among U.S. adolescents. Overall, suicide ranks as the 11th leading cause of death among the American population (Centers for Disease Control and Prevention, 2006). Suicide attempts occur in different age groups; however, suicide attempts are more common among adolescents than other age periods. The number of youths, ranging from ages ten to 14 committing suicide has been of particular concern, with suicide rates increasing 51% between 1981 andShow MoreRelatedTeen Suicide: A Growing Problem Essay1541 Words   |  7 PagesSuicide is a permanent solution to a temporary problem.; Teen suicide as an extremely complex tragedy, that unfortunately happens all the time throughout the United States. There are friends, parents, and peers that are facing the misfortune of losing a young, close, loved one to suicide. Most people dont realize that adolescent suicide is common. They dont want to believe how often this occurs in the secure environment found in the small towns of America, as well as in its largest cities.Read MoreEssay about Virgin Suicides1044 Words   |  5 PagesEach year suicide is becoming more common in the United States among adolescents, according to the Suicide and Mental Health Association International. The main reason why adolescents commit suicide is because they are depressed. In the article Nightmare in the Mirror by Scott Long, he explains that adolescence has changed throughout the years. An assertion he makes is that teens have Angst and bouts of suicidal despair distinguish this gloomy figureÂ… (Long 156). Long explains that throug houtRead MoreWe Must Commit Suicide And Practice Self Harm1498 Words   |  6 PagesAdolescents are more likely than any other age group to commit suicide or engage in self-harm. Why is that? Being an adolescent is a tough time in one’s life. 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Some of these situations are parts of depression, social pressure, drug abuse, and family difficulties. All of these factors make an adolescent feel overwhelmed and confused. There are many events that an adolescent goes through before taking their lives. Finding rates of suicide vary in males and females because the males use more fatal methods than females. What are the feelings that mak e adolescents take their own life? All the informationRead MoreEssay Teenage Suicide1191 Words   |  5 Pages Teenage suicide has become a critical, national problem the extent of which is mind boggling. From 1980 to 1992 the rate of suicides involving persons from the ages of 10-14 years old has increased by 120 percent, and has increased 28.3 percent when involving persons from the ages of 15-19 years old (Suicide 451). More recently in a poll of 3,210 high-school honor students, a stunning one-quarter have seriously considered suicide (Eaton 15). 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Teen suicide rates are disturbing and have been increasing in the current years base on statistic (Croft, 2016).  The increasing number of teen suicide have cause awareness and brought attention to observance in teen suicide (Croft, 2016). It is said to be the third leading causeRead Moreâ€Å"Dying Before Their Time: The Startling Trends in Adolescent Suicide†1217 Words   |  5 PagesAccording to the American Academy of Child and Adolescent Psychiatry (AACAP), suicide is the third leading cause of death for adolescents aged 15-24 years old. This calculates to 33,000 adolescents killing themselves each year (CDC, 2010). The National Conference of State Legislatures (NCSL), reported that suicide amongst all individuals nation wide has declined over all, but despite the decline, adolescents between the ages of 15 and 19 have shown suicide rates th at has increased by 6 percent (NCSL

“The Code of the Street” by Elijah Anderson Sample Essay Example For Students

â€Å"The Code of the Street† by Elijah Anderson Sample Essay The statement Elijah Anderson is seeking to do is that the behaviour of the kids today is greatly influenced by the street civilization. In this street civilization. he describes it as being violent when they’re faced with impersonal onslaughts and any type of disrespect shown. 4. I think this class reading tantrums with two class constructs from the talks in category and the text edition. The first construct would be ethnography. The writer had reached a personal degree with the deprived African American communities of Philadelphia. He was able to separate the difference between â€Å"street† households and â€Å"decent† households. In the nice households. they teach their kids how to be polite to others. how to last their societal environment and etc. ; while the street households have no concern for one another and normally lead to drug usage. alcohol addiction. spouse maltreatment or some other signifier of self-destructiveness. The 2nd construct would be soc ietal construction ( more towards achieved position ) . The difference between interior city/lower category households and upper category households in society is apparent. The households that live off of â€Å"street† codifications have a harder clip get bying with the manus they’re dealt with than a individual who comes from a stable household background. 5. I believe the most of import transition in this article would be. â€Å"The codification revolves around the presentation of ego. † I believe this is of import because the street codification is merely something that is influenced to a great extent by the continuance of a rundown society. Equally long as the codification is around to devour the kids into force. hatred. and discourtesy. it will go on to raise more coevalss into â€Å"street† households. The codification is what one makes of it. if the grownups would affect themselves more and go â€Å"daddies† in the inner-city communities. these street codifications could discontinue to be. 6. The reading reminds me of the Television show. â€Å"The Boondocks. † In this one episode. it’s about a imm ature male child who is seeking to raise money for a fundraiser. However as he raises more money. he becomes entangled in the â€Å"fundraising game† and starts a crooked concern. This relates back to the class constructs by demoing that kids are influenced by the society around them. The nexus to the picture is every bit follows: hypertext transfer protocol: //www. youtube. com/watch? v=29YO4FkA6BM.

The Anti War Movement Of The Vietnam War Essays -

The Anti War Movement Of The Vietnam War The Anti-War Movement J,J,J,J, United States participation in the Vietnam War was a subject of much debate among the American public. While many Americans supported the United States involvement in the War, in agreement with the Government that American assistance was needed in order to stop the spread of Communism, other people felt that it was immoral for the United States to involve itself in another country's internal matters. The antiwar movement against Vietnam in the US from 1965-1971 was the most significant movement of its kind in the nation's history. Anti-war protesters ?were not confined to the young, radicals, intellectuals, and the disaffected?. By 1968, [they] included many powerful individuals within the business and financial communities, the media, and the government itself? ( McMahon 466). Also by '68, protesters numbered almost seven million, with more than half being white youths in the college. Students for a Democratic Society, (SDS), announced its opposition of the Vietnam War publicly in 1965. In a public announcement, they state their reasons for disagreement. ?We feel that the war is immoral at its root, that it is fought alongside a regime with no claim to represent its people, and that it is foreclosing the hope of making America a decent and truly democratic society?.We are anxious to help and to change our country; we refuse to destroy someone else's country (McMahon 467).? The SDS was not alone in their opposition. Civil-Rights leader, Martin Luther King, Jr., declared his opposition in 1967. He stated many reasons. it became clear to me that the war was doing far more than devastating the hopes of the poor at home. It was sending their sons and brothers and their husbands to fight and die?As I walked among the desperate, rejected and angry young men, I have told them that Molotov cocktails and rifles would not solve their problems?But, they asked, what about Vietnam?Their questions hit home, and I knew that I could never again raise my voice against the violence of the oppressed in the ghettos without having first spoken clearly to the greatest purveyor of violence in the world today-- my own government? (McMahon 471). One aspect of the anti-war movement were teach-ins. Teach-ins were mass public demonstrations, usually held in the spring and fall seasons. These well-publicized rallies made the antiwar effort more respectable. The White House was plagued by two wars: the war in Vietnam and the war at home?. In October 1967, protesters marched on the Pentagon. This was one of the most significant events of the antiwar movement. Although the marchers were unable to get into the Pentagon, this demonstration had a direct influence on the redirection of American policy in Vietnam. The antiwar effort crippled Johnson's presidency. In 1968 he announced that he would not be running for re-election. The antiwar movement inadvertently helped Richard Nixon win the election. Once elected, Nixon was bothered with the antiwar movement. He was convinced that it prolonged the war. He could not understand how the current generation of young people could include brave young marines, hippies and draft-card burners. In May 1970, Nixon ordered an attack on Cambodian sanctuaries to destroy communist command-and-supply buildings. He also tried to contain the protest that he knew his action would provoke. His hopes of controlling the rally failed when poorly trained National Guardsmen killed four students at Kent State University, on May 4. This made the expected protests much worse than anyone in Washington could have foreseen. The wave of demonstrations on hundreds of college campuses paralyzed America's higher-education system. The Kent State tragedy ignited a nationwide campus disaster. ?Between May 4 and May 8, campuses experienced an average of 100 demonstrations a day, 350 campus strikes, 536 colleges shut down, and 73 colleges reported significant violence i n their protests. On that weekend, 100,000 people gathered to protest in Washington. By May 12, over 150 colleges were on strike? (Internet source). The overwhelming response to the invasion of Cambodia and the Kent State crisis soon became too much for President Nixon. On December 15, Nixon announced his intention to withdraw fifty thousand troops from Vietnam in 1970 Among the most convincing theories of the movement were that it