Answer:
Explanation:
Khyber Pass, Khyber also spelled Khaybar, orKhaibar, most northerly and important of the passes between Afghanistan and Pakistan. The pass connects Kābul with Peshāwar. The pass has historically been the gateway for invasions of the Indian subcontinent from the northwest. The name Khyber is also applied to the range of arid, broken hills through which the pass runs and which form the last spurs of the Spin Ghar (Safīd Kūh) Range. On either side of the connecting ridge are the sources of two small streams, the beds of which form the Khyber gorge. This narrow gorge forms the Khyber Pass; it winds between cliffs of shale and limestone, 600–1,000 feet (180–300 m) high, and enters the Khyber Hills from the Shadi Bagiār opening, a few miles beyond Jamrūd, Pak., and continues northwestward for about 33 miles (53 km). Just beyond the old Afghan fort of Haft Chāh, it opens onto the barren Lowyah Dakkah plain, which stretches to the Kābul River.
The Northwest Passage is a sea route that connects the Atlantic and Pacific Oceans through the Canadian Arctic Archipelago. In the past, the Northwest Passage has been virtually impassable because it was covered by thick, year-round sea ice.
Answer:
When the entire lake reaches 40 F, the surface water cools further, dropping below 40 F. Because this water is now less dense than the surrounding water, it will stay on the top and continue to cool. Once the surface water falls to 32 F, it freezes. The freezing then spreads downward into the lake and the ice thickens
Explanation:
Unlike many other arts in western and central Africa, pottery typically is done by women. African potters were used for different purposes from decorative to culinary reasons. The pots were created differently depending on the origins of their different traditions and associated dietary and religious customs.
Answer:
Atmospheric pressure decreases as altitude increases.
Explanation:
- The reason that an aneroid barometer is able to measure both the altitude and the atmospheric pressure is due to the face that the as air rise up its atmospheric pressure decrease. When measured form the means sea levels and on the ground, the surface the pressure is more thus the device can tell this difference.
- <u>This instrument is essential for the weather analysis and matching the atmospheric pressure to the altitude. The average pressure on the earth's surface varies from 940 to 1040 Pascal. Thus the air becomes thinner as we move up the altitude.</u>
