The atmosphere is filled with constantly moving air streams, determined by the temperature differences in various areas of the earth. One of these is the jet stream, which runs east to west around the world.
Source:http://www.ehow.com/facts_7619399_jet-stream-affect-flights.html
An upper level disturbance is one that is iin the upper level of the atmosphere. This means it might or might not have an effect at actual ground level but scientists still like to monitor such disturbances.
Weathering might have the least effect in extremely cold and dry environments, such as polar regions like Antarctica. The lack of liquid water and the slow chemical reactions at very low temperatures limit the rate of weathering processes in these areas.
Yes, S-waves can travel through the Earth's mantle. They are secondary seismic waves that propagate by shearing the material they pass through, making them able to travel through solid materials like the mantle. However, their velocity and amplitude might change as they move through the different layers of the Earth.
In the tertiary period, travelers might enjoy seeing the diverse range of mammals that evolved during this time, including early primates and the rise of modern mammals. They might also be fascinated by the lush forests and changing climates of this era, as well as the emergence of iconic species like birds and flowering plants. Additionally, the shifting continental positions and environments during this time offer a unique perspective on Earth's geological history.
Ecology, environmental science, or environmental studies would likely study the effect on the land after cutting old growth forest to understand the ecosystem changes, biodiversity impact, and long-term ecological consequences.
you might crash
Yes, it should be safe to travel by airplane with an ankle fracture however, if possible it might be sensible to have a companion travel with you to help with luggage. It might be worth checking with your doctor to see if he or she recommends you to travel or not.
Because of the pressure build up in your ears.
jet streams travel above global winds. might not be a straight forward answer, but its something.
jet streams travel above global winds. might not be a straight forward answer, but its something.
a helicopter Additional answer That depends on what you mean by airplane. Some people might argue that a helicopter IS an airplane
Chicago grew because it became a railroad center because it had slaughter houses. It is on Lake Michigan and it is a airplane hub.
Most people prefer to travel by airplane, because it is the fastest way to a place, but if someone is airsick, or afraid of height, they might prefer a more ground level technique such as driving, or, if crossing an ocean, a ship.
Terrorist attack...
If you were to travel by airplane from Sacramento, California, to Denver, Colorado, you would likely fly over Nevada and Utah. Depending on the flight path, you might also pass over a small portion of Arizona or cross through parts of Wyoming. The route typically takes a northeast trajectory across the western United States.
I think you might be referring to the four forces of flight. LIFT -- force provided by the wing and in perpendicular direction to the wing. In straight and level flight the lift is exactly equal to the aircraft weight. WEIGHT -- the force pulling vertically down on the airplane due to gravity. In straight and level flight this is equal to the lift. THRUST -- the force that pulls the airplane forward, provided by the propeller or jet engine. If the airplane is flying at a constant speed in level flight, this thrust is exactly equal to the drag. DRAG -- the aerodynamic force on the airplane in the opposite direction of its travel. Drag is due to skin friction, form drag (drag around wheels, struts, etc) and induced drag (produced by the wing as a side effect of lift)
Because the Earth rotates faster than a plane flies, and anyway you might be flying with the rotation, ie East to West.