Here's a rephrasing: How are rockets powered, by fuel? Yes, that's pretty much correct.
By nuclear fuel
Germany
Three main types of rockets that power modern spacecrafts are liquid-propellant rockets, solid-propellant rockets, and hybrid rockets. Liquid-propellant rockets use liquid fuel and oxidizer, solid-propellant rockets use solid fuel and oxidizer mixed together, and hybrid rockets use a combination of solid and liquid propellants.
They use big fuel powered rockets that generate a huge amount of thrust to propel them.
they were powered by gunpowder
The two main types of rockets are liquid fuel rockets, which use liquid propellants like liquid oxygen and kerosene, and solid fuel rockets, which use a solid mixture of fuel and oxidizer. Liquid fuel rockets offer more control and efficiency, while solid fuel rockets are simpler in design and more reliable.
Most rockets are powered by a mix of hydrogen and oxygen. The fuel is stored in liquid form in giant tanks. Some rockets are boosted by a solid fuel booster a mixture of aluminium, oxidiser, iron and a polymer to bind all the ingreadients together.
in hills
Some rockets, such as liquid fuel rockets, carry liquid oxygen (LOX) as an oxidizer in a separate tank. The LOX is then mixed with the rocket's fuel and ignited to create thrust. Other rockets, like solid fuel rockets, have an oxidizer mixed into their solid fuel composition.
The earliest rockets--i.e., those built by the Chinese as early as the 14 century--used solid fuel.
small air powered motors
Rockets commonly run on liquid fuel, solid fuel, or a combination of both. Liquid fuel rockets use liquid oxygen and liquid hydrogen, while solid fuel rockets use a solid propellant mixture. Both types of rockets generate thrust through a controlled combustion process.