instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Do particles collide more in two reactants fluid they are both in fluid forms or solid forms.
answer:
Do particles collide more in two reactants when they are both in fluid forms or solid forms?


question:
Electron transport is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp.
answer:
What is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp?


question:
While some climate regions have multiple layers, arid regions are poor for development of soil.
answer:

While some climate regions have multiple layers, arid regions are poor for development of what?