What are the things that decrease as a rocket lifts off the ground?

Answer:

The first thing that decreases when the rocket takes off the ground is the hybrid fuel in the large tanks attached with it. As it takes off and approaches to the outer atmospheric line the tanks attached are detached and then the boosters come off from the rockets. Thus it decreases the number of accessory parts after the take off.

First answer by Ananddave. Last edit by Ananddave. Contributor trust: 387 [recommend contributor recommended]. Question popularity: 5 [recommend question].