Process: - Acid rain is produced by chemicals that reach into the atmosphere - Falls onto the ground - The acid rain starts scouring rocks - Destroys vegetation - The lack of vegetation alters the surrounding environment. Question: suppose the rain is not long enough to be effected by soil happens, how will it affect "acid rain is absorbed into the earths soil". How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: less

Process: - Humans are born as babies - Babies become infants - Infants become children - Children learn skills - Children become teenagers - Teenagers undergo puberty - Teenagers become adults - Adults have children - Adults become elderly - Elderly humans die. Question: suppose the baby bird suffers an accident happens, how will it affect less teenagers become adults. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: no effect

Process: - The animal eats large quantities of food that will be stored as fat - Winter comes and the animal finds a place to hibernate - Over a period of days, the animal's heart rate and breathing rate drop slowly - Electrical activity in the brain almost ceases completely, though some areas remain active - The animal has entered hibernation mode - Question: suppose more eating happens, how will it affect HELPING the animal to hibernate properly. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: more

Process: - Cold water taken in through a hose to the bottom - Heating element heats water - Pump forces water up in pipes connected to spinning paddles - The forced water makes paddles spin like a sprinkler - Water comes out of small holes in paddles - Water is collected and used again until dishes are clean - Water is drained through a filter - Filter collects particles of food - Water was so hot that it evaporates for dry dishes. Question: suppose space programmes are discontinued happens, how will it affect HELPING the dishwasher to clean better. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: no effect