Outlines of Physical GeographyJ.H. Colton, 1856 - 225 ページ |
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... Reef- description of coral animals and their operations - an atoll - lagoons - encircling - reefs- barrier - reefs - action of the waves on the Great Barrier Reef - Florida Reef - Florida Keys - coral fringes - observations on coral ...
... Reef- description of coral animals and their operations - an atoll - lagoons - encircling - reefs- barrier - reefs - action of the waves on the Great Barrier Reef - Florida Reef - Florida Keys - coral fringes - observations on coral ...
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... Reef , having a length of nearly 1,000 miles , and be- ing in one part unbroken for a distance of 350 miles . Some ... Reef ? Groups in the Indian and Pacific oceans ? Examples ? Maldive Islands ? 49. Coral reefs , how formed ...
... Reef , having a length of nearly 1,000 miles , and be- ing in one part unbroken for a distance of 350 miles . Some ... Reef ? Groups in the Indian and Pacific oceans ? Examples ? Maldive Islands ? 49. Coral reefs , how formed ...
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... reefs , barrier - reefs , and coral fringes . 52. An atoll consists of a circular strip or ring of coral sur- rounding a ... reef ? Breadth ? How surrounded ? 53. Lagoons ? Lagoons found by Beechey ? Their exten ? Openings into lagoons ...
... reefs , barrier - reefs , and coral fringes . 52. An atoll consists of a circular strip or ring of coral sur- rounding a ... reef ? Breadth ? How surrounded ? 53. Lagoons ? Lagoons found by Beechey ? Their exten ? Openings into lagoons ...
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... reefs are similar in their structure to the two pre- ceding classes , but differ from them in their position with regard to the land . The largest of this class is the Great Barrier Reef off the northeast coast of Australia , before ...
... reefs are similar in their structure to the two pre- ceding classes , but differ from them in their position with regard to the land . The largest of this class is the Great Barrier Reef off the northeast coast of Australia , before ...
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... reef and the main range of keys there is a broad , navigable channel , extending the whole length of the reef , varying in depth from eighteen to forty feet . 59. The great danger of this reef arises from the fact that throughout its ...
... reef and the main range of keys there is a broad , navigable channel , extending the whole length of the reef , varying in depth from eighteen to forty feet . 59. The great danger of this reef arises from the fact that throughout its ...
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Africa Alps Altai Mountains Amazon animals annual Arctic Ocean Asia Atlantic Ocean atmosphere Australia basin Brazil breadth Cape Horn Caspian Caspian Sea chain China climate clouds coast cold continent coral countries course currents depth direction distance distributed districts Ditto earth earthquake east eastern elevation equator eruption Europe extend fall feet flow Geography glaciers globe greatest Gulf of Mexico Gulf Stream heat height hemisphere highest Himalaya Hindoostan Indian Ocean Indies islands Lake land latitude length LESSON LIMIT Mediterranean Mississippi Mount Mountains navigable northern Orinoco Pacific Ocean parallel Peak peninsula perpetual snow plain plants plateau pole portion prevail principal quadrupeds rain range reef remarkable rises rivers salt shores Siberia South America southern Spain species springs square miles streams summits supposed surface table-land temperate zone temperature trade-winds trees tributaries tropical valley vapor vegetation vessels volcanoes western winds
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163 ページ - For the land, whither thou goest in to possess it, is not as the land of Egypt, from whence ye came out, where thou sowedst thy seed, and wateredst it with thy foot, as a garden of herbs : but the land, whither ye go to possess it, is a land of hills and valleys, and drinketh water of the rain of heaven...
23 ページ - Hudson, the Green Mountains of Vermont, and the White Mountains of New Hampshire.
17 ページ - Others are so sluggish, that they may be mistaken for pieces of the rock, and are generally of a dark colour, and from four to five inches long, and two or three round. When the...
59 ページ - A great wave swept over the coast of Spain, and is said to have been sixty feet high at Cadiz. At Tangier, in Africa, it rose and fell eighteen times on the coast ; at Funchal, in Madeira, it rose full fifteen feet perpendicular above high-water mark, although the tide, which ebbs and flows there seven feet, was then at half ebb.
17 ページ - China) was in the form of a star, with arms from four to six inches long, which it moved about with a rapid motion in all directions, probably in search of food. Others were so sluggish that they were often mistaken for pieces of the rock ; these were generally of a dark color, and from four to five inches long, and two or three round. When the rock was broken from a spot near the level of high water, it was found to be a hard, solid stone; but if any part of it were detached at a level to which...
17 ページ - The growth of coral appears to cease when the worm is no longer exposed to the washing of the sea. Thus, a reef rises in the form of a cauliflower, till its top has gained the level of the highest tides, above which the worm has no power to advance, and the reef of course no longer extends itself upwards. The...
188 ページ - But what is still more remarkable, in the more widely separated parts of the ancient continent, notwithstanding the existence of an uninterrupted land-communication, the diversity in the specific character of the respective vegetations is almost as striking. Thus there is found one assemblage of species in China, another in the countries bordering the Black Sea and the Caspian, a third in those surrounding the Mediterranean, a fourth in the great platforms of Siberia and Tartary, and sc forth.
55 ページ - Iceland, for their history reaches as far back as the ninth century of our era ; and from the beginning of the twelfth century, there is clear evidence that, during the whole period, there has never been an interval of more than forty, and very rarely one of twenty years, without either an eruption or a great earthquake. So intense is the energy of the volcanic action in this region, that some eruptions of Heel a have lasted six years without ceasing.
187 ページ - It is so abundant, and so unmixed with any thing else that can be considered as a tree in the country between the states of Barbary and the desert, that this region is designated as the Land of Dates...
201 ページ - In the Caucasian race, the head is of the most symmetrical shape, almost round ; the forehead of moderate extent ; the cheek-bones rather narrow, without any projection ; the face straight and oval with the features tolerably distinct ; the nose narrow, and slightly arched ; the mouth small, with the lips a little turned out, especially the lower one ; and the chin full and rounded.