Tidal Power In The Bay of Fundy Essay example - 1590 Words

Environment Report: Tidal Power In The Bay of Fundy INTRODUCTION nbsp;nbsp;nbsp;nbsp;nbsp;The Bay of Fundy, which is found off the shores of Nova Scotia, has the highest tides in the world . nbsp;nbsp;nbsp;nbsp;nbsp;Extraordinary tides occur when the tidal wave length is two to four times the length of the Bay. By virtue of blind luck or physics, the tide is amplified into a standing wave, like water sloshing in a bathtub. For a breaking wave to form, the surging tide must meet an obstacle. When the ocean meets the river going in the opposite direction, the sea hesitates, piles up behind the front line, and advances anew in a tidal bore. nbsp;nbsp;nbsp;nbsp;nbsp;Usually the ingredients occur during a new†¦show more content†¦The sun and the moon are the only important celestial bodies in producing Terrestrial tides. While the moon is much smaller than the sun, it is nevertheless more important for tidal processes, because of its proximity to the earth. There is a small imbalance between the centrifugal force and the gravitational attraction of the moon on the water column that gives rise to horizontal forces, causing water motion that causes two bulges in the sea surface. One immediately under the earth, and the other on the other side of the earth. These bulges tend to rotate around the globe along with the moon resetting in semi-diurnal tides with a period of half a lunar day (12.4 diurnal hours) even though the earths rotation is a diurnal period of 24 hours. PROLOGUE The Bay of Fundy is an area of about 1.6(100000 Km2). The Bay of Fundy is a part of the Continental Shelf off eastern Canada and New England. It also serves as an extension that divides New Brunswick from Western Nova Scotia. At the Bay of Fundys tidal river at the Southwestern tip of Nova Scotia, sea water overflows the other riverbank in spring to deposit loads of North Atlantic Salt twice daily. In the tidal river, fresh water and salt water are mixed. Fundy of Bay is famous for its tides which is the best and highest in the whole world. The marsh is a home to mammals, a breeding place for birds and a feeding ground for estuary fish. It is aShow MoreRelatedEssay on Oceanography Chapers 9-112676 Words   |  11 PagesChapter 9 Review Questions Explain why the Suns influence on Earths tides is only 46% that of the Moons, even though the Sun is so much more massive than the Moon. although the sun is much larger than the moon and has much more gravitational power, the distance between the earth and the moon is extremely further than the distance between the earth and moon. so much that it greatly dampens the effect of the suns gravity. Why is a lunar day 24 hours and 50 minutes long, while a solar day isRead MoreThe Future Of Renewable Energy2226 Words   |  9 Pagesinclude solar power, wind power, geothermal energy, ocean energy, and bio-energy. Renewable energy in Canada has as well had its environmental impacts. The outcomes pose various impacts to the environment either positively or negatively and end up affecting people’s lives. Canada has had greater embrace on renewable energy, particularly hydropower and nuclear. In 2011, it was the sixth largest wind power producer worldwide. In Ontario, there are numerous photovoltaic plants of power. A tidal plant isRead MoreTidal Power2398 Words   |  10 PagesEngineering Design for Sustainability TIDAL WAVE ENERGY Introduction Tidal power is a form of energy which derives directly from the relative motions of the Earth/Moon system, and to a lesser extent from the Earth/Sol system. Tidal energy is gained from the exchange of large bodies of water. Changes in water levels, and associated tidal currents, are due to the gravitational pull of the Sun and Moon. This makes Tidal Power completely predictable; furthermore, because it is created by relative

Discrimintion Free Essays

Discrimination has similar meaning as Inequity or favouritism. Discrimination is a considerable common problem throughout the world. Especially girls have to face discrimination everywhere in the world. We will write a custom essay sample on Discrimintion or any similar topic only for you Order Now For example in the remote areas of Pakistan like Sindh, girls school entries are less as compared to boys and girls are forced to stay at home and help in household tasks. This Is the vulnerable misery of the girl child in our society. By depriving to the right of education girls are also deprived from the benefits which are associated with education for example Job right and right to ake decisions or simply one can say that girls are deprived of liberty. Same is the situation for girls while taking their marital decisions. Girls are not allowed to choose spouse of their own choice but boys are free to take such declslons. Similarly, other discriminations also exist In our society for example even in this modern era when some Jobs are announced it is clearly mentions on the job advertisement that only males can apply this Is profession discrimination. Also in some cases females are not given equal status as male staff and females have to face allot of problems related to heir Jobs. Beside these, there are also other examples of discriminations in many societies for example Indian society is one of the best examples of discrimination on the basis of caste, lower castes are not allowed to make any relation with people who belong to upper caste. Discrimination on the basis of class Is also common In some societies many countries can be coated in this aspect of discrimination like Indian society. Also Sometimes an individual with disabilities is treated badly if some misshapen occur due to his disability, this type of discrimination arises from isabilities of people. Discrimination on the basis of colour is also existing in westerns societies where white people are given more importance than black people but now the trends are changing with increasing education. Education is the key that can change the behaviour of people towards gender discrimination and bring changes specially in developing countries Ilke Pakistan. Education Is essential to end gender unfairness, but first of all elimination of poverty is must that makes discrimination even worse In the developing world. How to cite Discrimintion, Papers

Communism And America Essay Example For Students

Communism And America Essay The word communism has always been a sort of taboo word to say. Even today we call people commies to make fun or tease people. Why did all this start? How did communism become a bad a word? Well communism has always been feared since the birth of our nation. It was the form of government that the majority of Americans did not want. Communism is basically a theory or system based on the ownership of all property and goods by the community as a whole. This system would destroy a lot of the liberties that we as Americans enjoy. There was a certain time period where extremely paranoid about the communist party taking control. Starting at about the 1920s up until the 1950s people really feared communism. The Cold War, Ronald Reagan, and the Red Scare were all major contributors in the unreasonable fear of communism during this time period. These three factors helped shaped Americas ideology about communism during this time period. The Cold War put us on the brink of war with the Soviet Un ion. This could have possibly been the one thing that started the fear of communism. Russian spies are everywhere. People suspected each other, even their neighbors. Since the soviet Union was a communist country that was spreading its influence in Europe. America had to do something about it. America felt that the people living in the Soviet Union were being oppressed and needed to be free. This so called war was basically seeing how far both the countries, (America Soviet Union) could go without going into war. Examples of this would be the Truman doctrine, which was Trumans way of making sure Greece and Turkey would not become a communist country (N.N.787). Another example would be the Marshall Plan, which asked the countries that needed help request it and the US would help. America did not want the Soviets to spread their ideas to other countries by exploiting the dissatisfaction of their country. So we helped because we thought that our country was in trouble from the communi sts (N.N.787). An even better example of clashes between the US and the Soviet Union would be the Berlin Airlift. Soviets blocked off all land into Berlin and we airlifted supplies into Berlin. Now during this at home, there were many people scared of communism also. Many were accused communists due to the Red Scare. The Red Scare was at retaliation to the fear that Americans had about communists taking over. The US took extreme measures to ensure that no communists spies were present in the government. In 1940 Congress passed the Smith Act, which criminalized anything that went against the government. We even created loyalty boards to find out who was disloyal. Anti-civil rights activists even called the Civil Rights Activists Communists. I think were going a little far here, dont you. Im sure there were a few communists but not as many as people thought. A senator by the name of Joseph R McCarthy went so far as to say he had a list of a lot of communists in the state department. Although none of his findings were backed up by real hard evidence, people still believed him. In the summer of 1950 a committee headed by Millard F. Tydings concluded that none of McCarthys findings were true. Hollywood was questioned about communists in the film industry. The friendly witnesses answered questions and some didnt. Ten people refused to say a word. They were known as the Hollywood Ten and they served time because they felt that it was unconstitutional. Ronald Reagan also played a major role in the fear of communism during this time. When he became president, he did what he had promised for a decade to do; he said we are going to rearm and build up the US military. He increased defense spending to make it clear to the Soviets and to America the US did not intend to lose. As president, he kept pressure on the Soviets when they were beginning to crumble internally. He pushed for a strategic defense missile system that was understood by the Soviets as both a financial challenge and an intimidating expression of US power. Reagans actions towards the Soviets were matched by his constant criticism of communism. He kept it up for eight years, from The Evil Empire to to tear down this wall, a constant attempt to educate and inspire the American public through these words. In doing all this, he kept inspiring American to go against communism and view it as the wrong form of government. .uf16ae749b81ea1641c09bd32ad06f597 , .uf16ae749b81ea1641c09bd32ad06f597 .postImageUrl , .uf16ae749b81ea1641c09bd32ad06f597 .centered-text-area { min-height: 80px; position: relative; } .uf16ae749b81ea1641c09bd32ad06f597 , .uf16ae749b81ea1641c09bd32ad06f597:hover , .uf16ae749b81ea1641c09bd32ad06f597:visited , .uf16ae749b81ea1641c09bd32ad06f597:active { border:0!important; } .uf16ae749b81ea1641c09bd32ad06f597 .clearfix:after { content: ""; display: table; clear: both; } .uf16ae749b81ea1641c09bd32ad06f597 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .uf16ae749b81ea1641c09bd32ad06f597:active , .uf16ae749b81ea1641c09bd32ad06f597:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uf16ae749b81ea1641c09bd32ad06f597 .centered-text-area { width: 100%; position: relative ; } .uf16ae749b81ea1641c09bd32ad06f597 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uf16ae749b81ea1641c09bd32ad06f597 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uf16ae749b81ea1641c09bd32ad06f597 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .uf16ae749b81ea1641c09bd32ad06f597:hover .ctaButton { background-color: #34495E!important; } .uf16ae749b81ea1641c09bd32ad06f597 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uf16ae749b81ea1641c09bd32ad06f597 .uf16ae749b81ea1641c09bd32ad06f597-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uf16ae749b81ea1641c09bd32ad06f597:after { content: ""; display: block; clear: both; } READ: Tour de France Drug Abuse EssayCommunism in America will always be here, but how we as a people view it will be constantly changing. Such as how our society viewed communism in the 1950s and how it has changed. Now we dont see as that big of a problem because we all trust that the people in the White House are doing things accordingly. We all simply assume that things in the way our system works will never change. How can it get better? It seems to me that our country isnt really moving forward or backwards in our government. Everything seems to be ok; there is no need for change. But as our society matures and grows, we shall confront more problems or fears that will put or countrys system to the test. That is when another major change will occur.