The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been built and maintained by the Coast Guard. As navigation has declined and as public interest in them has increased, the Coast Guard has been handing over ownership to other parties. The first navigational lights in the New World were probably lanterns ...
Nguyễn Thị Thương | Chat Online | |
07/09 15:27:08 (Tiếng Anh - Lớp 12) |
The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been built and maintained by the Coast Guard. As navigation has declined and as public interest in them has increased, the Coast Guard has been handing over ownership to other parties.
The first navigational lights in the New World were probably lanterns hung at harbor entrances. The first lighthouse was put up by the Massachusetts Bay Colony In 1766 on Little Brewster Island at the entrance to Boston Harbor. Paid for and maintained by light dues levied on ships, the original beacon was blown up in 1776. By then there were only a dozen or so true lighthouses in the colonies. Little over a century later, there were 700 lighthouses.
The first eight erected on the West Coast in the 1850’s featured the same basic New England design: a Cape Cod dwelling with the tower rising from the center or standing close by. In New England and elsewhere, though, lighthouses reflected a variety of architectural styles. Since most stations in the Northeast were built on rocky eminences, enormous towers were not the rule. Some were made of stone and brick, others of wood or metal. Some stood on pilings or stilts: some were fastened to rock with iron rods. Farther south, from Maryland through the Florida Keys, the coast was low and sandy. It was often necessary to build tall towers there - massive structures like the majestic Cape Hatteras, North Carolina lighthouse, which was lit in 1870. At 190 feet, it is the tallest brick lighthouse in the country.
Notwithstanding differences in appearance and construction, most American lighthouses shared several features: a light, living quarters, and sometimes a bell (or, later, a foghorn). They also had something else in common: a keeper and, usually, the keeper’s family. The keeper’s essential task was trimming the lantern Nick in order to maintain a steady bright flame. The earliest keepers came from every walk of life-they were seamen. Farmers, mechanics, rough mill hands-and appointments were often handed out by local customs commissioners as political plums. After the administration of lighthouses was taken over in 1852 by the United States Lighthouse 803rd, an agency of the Treasury Department, the keeper corps gradually became highly professional.
Which of the following is the best title for the passage?
Lựa chọn một trả lời để xem Đáp án chính xác Báo sai đáp án hoặc câu hỏi |
A. The Lighthouse on Little Brewster Island 0 % | 0 phiếu |
B. The Life of a Lighthouse Keeper 0 % | 0 phiếu |
C. Early Lighthouses in the United States 0 % | 0 phiếu |
D. The Modern Profession of Lighthouse Keeping 0 % | 0 phiếu |
Tổng cộng: | 0 trả lời |
Trắc nghiệm liên quan
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The United States has had approximately a thousand lights as well as light towers, range lights, and pier head lights. Michigan has the most lights of any state with over 150 past and present lights. Most of the lights in the United States have been ... (Tiếng Anh - Lớp 12)
- The Colosseum was constructed over a short decade, between 70-80 AD, by up to 100,000 slaves. Its building was overseen by different emperors who ruled under the Imperial Flavian dynasty, lending the structure its original name. Emperor Vespasian ... (Tiếng Anh - Lớp 12)
- The Colosseum was constructed over a short decade, between 70-80 AD, by up to 100,000 slaves. Its building was overseen by different emperors who ruled under the Imperial Flavian dynasty, lending the structure its original name. Emperor Vespasian ... (Tiếng Anh - Lớp 12)
- The Colosseum was constructed over a short decade, between 70-80 AD, by up to 100,000 slaves. Its building was overseen by different emperors who ruled under the Imperial Flavian dynasty, lending the structure its original name. Emperor Vespasian ... (Tiếng Anh - Lớp 12)
Trắc nghiệm mới nhất
- Tính đến năm 2020, Liên hợp quốc có bao nhiêu thành viên? (Địa lý - Lớp 11)
- Một khối gỗ hình hộp chữ nhật có các kích thước dài 10 cm, rộng 5 cm và chiều cao 4 cm. Đặt khối gỗ trên bàn theo cách nào thì áp suất gây ra trên bàn nhỏ nhất? (Khoa học tự nhiên - Lớp 8)
- Khối lượng nước trong ống đong được tính theo công thức (Khoa học tự nhiên - Lớp 8)
- Việt Nam là thành viên của các tổ chức liên kết khu vực nào sau đây? (Địa lý - Lớp 11)
- Điền vào chỗ trống: "Khi biết khối lượng riêng của một vật, ta có thể biết vật đó được cấu tạo bằng chất gì bằng cách đối chiếu với bảng ... của các chất." (Khoa học tự nhiên - Lớp 8)
- Tổ chức liên kết khu vực nào sau đây có sự tham gia của các nước ở nhiều châu lục khác nhau nhất? (Địa lý - Lớp 11)
- Đốt cháy 1,8 g kim loại M, thu được 3,4 g một oxide. Công thức của oxide đó là (Khoa học tự nhiên - Lớp 8)
- Công thức hoá học của potassium hydroxide là (Khoa học tự nhiên - Lớp 8)
- Công thức hoá học của acid có trong dịch vị dạ dày là (Khoa học tự nhiên - Lớp 8)
- Nước muối sinh lí (dung dịch NaCl 0,9%) được sử dụng nhiều trong y học và trong cuộc sống hàng ngày. Để pha chế 500g nước muối sinh lí ta cần: (Khoa học tự nhiên - Lớp 8)