Question: Process:  - Place your non dominate foot on the front of the skateboard - Push off with your other foot on the ground - Keep pushing with your dominate leg - When comfortable put both feet on the skateboard - Balance your body as you roll on the skateboard.  Perturbation hypothesis: suppose not hitting any debris in the road happens, how will it affect HURTING you to skateboard well.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer: yes

Question: Process:  - Chloroplasts in the leaf of the plant traps light from the sun - The roots absorb water and minerals from the soil - This combination of water and minerals flows from the stem into the leaf - Carbon dioxide enters the leaf - Light, water and minerals, and the carbon dioxide all mix together - This mixture forms sugar (glucose) which is what the plant eats - Oxygen goes out of the leaf through the stomata -   Perturbation hypothesis: suppose there is less wind since it is night happens, how will it affect LESS sugar and oxygen being produced.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer: no

Question: Process:  - Water is heated - The heated water evaporates - The salt is left behind - The evaporated water condenses on a cold surface - The evaporated water is collected - The process is repeated - More salt is removed from the water.  Perturbation hypothesis: suppose less time occurs happens, how will it affect more salt left behind occurs.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer:
yes