Height of land sentence example

height of land
  • The increasing number of measurements of the height of land in all continents and islands, and the very detailed levellings in those countries which have been thoroughly surveyed, enable the average elevation of the land above sea-level to be fairly estimated, although many vast gaps in accurate knowledge remain, and the estimate is not an exact one.
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  • begins the height of land running north-easterly, north of which all the waters of Alberta flow toward the Arctic Sea.
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  • - The present province of Alberta as far north as the height of land (53° N.) was from the time of the incorporation of the Hudson's Bay Company (1670) a part of Rupert's Land.
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  • The central plains are divided by a hardly perceptible height of land into a Canadian and a United States portion; from the latter the great Mississippi system discharges southward to the Gulf of Mexico.
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  • The lakes were small at first, and each had its own outlet at the lowest depression in -the height of land to the south; but as the ice melted back, neighboring lakes became confluent at the level of the lowest outlet of the group; the outflowing streams grew in the same proportion and eroded a broad channel across the height of land and far down stream, while the lake waters built sand reefs or carved shore cliffs along their margin, and laid down sheets of clay on their floors.
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  • Certain extraordinary features were produced when the retreat of the ice sheet had progressed so far as to open an eastward outlet for the marginal lakes along the depression between the northward slope of the Appalachian plateau in west-central New York and the southward slope of the melting ice sheet; for when this eastward outlet came to be lower than the south-westward outlet across the height of land to the Ohio or Mississippi river, the discharge of the marginal lakes was changed from the Mississippi system to the Hudson system.
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  • Near the height of land between British Columbia and Alberta there are many peaks which rise from 10,000 to 12,000 ft.
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  • - The present province of Alberta as far north as the height of land (53° N.) was from the time of the incorporation of the Hudson's Bay Company (1670) a part of Rupert's Land.
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