Answer:
Most estimates conclude [PDF] that the deal increased U.S. gross domestic product (GDP) by less than 0.5 percent, an addition of up to $80 billion to the U.S. economy upon full implementation, or several billion dollars of added growth per year.
A. The heat from buildings melts the ice in the permafrost below and the water is then displaced.
Explanation:
- Permafrost are frozen soils in temperate and polar regions.
- For a long period of time, if the soil remains frozen due to the presence of water that remains above freezing point, permafrosts forms.
- Permafrost are usually a bane to construction works.
- When the Trans-Alaskan Pipeline was being built, accommodation was made for the permafrost in the terrain.
- Buildings sitting on permafrost can cause the soil to heat thereby releasing the frozen soil as melt water with soil.
- This can cause displace of buildings in very serious cases.
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They are proportionate. Explanation: See if they are equal. You can divide the numerator and the ..
<span>The earth’s revolution is the movement of earth around the sun. the term rotation describes the earth’s movement on its own axis.
Its b.revolution,rotation.</span>
