Convection currents provide rising warm air that can lift gliders to higher altitudes. Gliders can ride these currents by circling within them, allowing them to gain altitude without using engine power. This is a key technique used by glider pilots to stay aloft for extended periods of time.
They are called THERMALS. Check out http://www.gliding.co.uk/whatisgliding/soaring.htm for detailed information about these and other sources of lift used in soaring sailplanes (gliders).
Keyblade gliders are a vehicle used in birth by sleep that "glide" around.
IT is used for probating measurement
Hang gliders are not used in space. They rely on Earth's atmosphere for lift and are designed to be used in the planet's atmosphere. In space, spacecraft use thrusters and other propulsion systems for movement and control.
You'll need to refer to the related link below for information regarding military gliders since both the US and British used different gliders to make airborne landings .
convection oven :)
Convection is used whenever it is necessary to heat a pot of water on the stove.
1. radaitor 2. convection heaters 3. parachutes 4. birds 5. hand gliders 6. hot air balloons and this answer was created by havana parkin 2k12 hope its corect lol its what my science teacher told me xx
All gliders are airplanes, but not all airplanes are gliders.
No
maily convection is used in either hand gliding and hot air balooning