aircraft needed to travel the stratosphere
Space Shuttle
Can I use old grass clippings, lime, sulphur and peat moss mixed with mulchy soil to create a good soil bed for twenty rhaspberry plants?
I would say "yes", it's kind of balancing for not just animal but vegetation. Vegetation will breath in CO2 at day time and producing Oxygen, and those are what animal needed for.
A pump and an electricity turbine. The pump drives water down a shaft to the hot rocks below. This water rises up a second shaft where it is used to spin turbines to generate electricity.
Hot and cold are not quantified terms, only comparative terms (hotter than or colder than). The temperature scale runs from absolute zero (minus 459.67 degrees Fahrenheit) to several billion degrees. With this kind of range most of the temperature we experience are "cold" in terms of the Universe. For our normal experience ranging from -40 degrees F in the air outside of a jet aircraft to several thousand degrees in the engine of the same aircraft 0 F is still on the lower (cooler) end of the scale.However if the comparison is the temperature that you have to keep most gases liquid, 0 F is far too hot.
the good kind
I don't think you travel "in" the moon...
The paint that is used when painting an aircraft is high adhesion fire resitant paint. This is due to the fact that the aircraft will travel at very fast speeds, and the paint needs to be certian that it will not peel while in the air.
A passport of some kind is needed to travel into the United States if not a citizen.
Depends on what kind of aircraft
It is a very light aircraft with no engine.
I think the question is badly phrased, I think it should read:-What kind of Vehicle Speed is measured in Knot's. If Aircraft & the larger water vessels (Ships etc) are defined as Vehicles i.e. that they are capable of carrying goods or passengers then my answer is Aircraft & Ships are defined as travelling in Knot's; in which 1 knot is the equivalent of One Nautical or Aircraft mile of travel.
The thermosphere is heated by solar radiation particularly in the far ultraviolet range; much of this is filtered out by the atmosphere's lower layers - but in the these upper regions it is more exposed to this kind of radiation.
A big one with wings
Naval aircraft that have stronger undercarriages and a tail hook.
There are no aircraft of any kind that currently fly on six engines.
Floating of airplane in the air is called Hovering. This is a technique used by only some kind of aircrafts. This technique uses a small engine under the aircraft which produces lift when needed.
Machine guns and cannon.