Problem: Process: - A bird picks a spot high spot, often in a tree - The bird collects bits of sticks and grass - The sticks and grasses are placed between support branches - Leaves, mud and spider webs are added to the sticks - The mud, leaves and webs glue the sticks together - The solid nest supports the eggs - suppose there are predators nearby happens, how will it affect bird is big enough to pick larger twigs. Which of the following is the supposed perturbation? - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process

A: indirectly impacting a step of the process

Problem: Process: - Wind or water breaks small pieces off of a rock - The wind or water deposits tiny rocks - The rocks become known as sediment - The layers of sediment are pressed together by other layers of sediment on top - Minerals from the rocks in the sediment dissolve - Minerals glue the sediment together into a single rock. suppose hurricanes are frequent in the area happens, how will it affect storms have longer duration. Which of the following is the supposed perturbation? - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process

A: indirectly impacting a step of the process

Problem: 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. suppose person is wearing correct shoes happens, how will it affect HELPING you to skateboard well. Which of the following is the supposed perturbation? - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process

A: indirectly impacting a step of the process

Problem: Process: - Water gets into cracks in rocks - The water freezes into ice - The cracks expand - Over time the rocks split - The rocks are now in smaller pieces. suppose during freezing temperatures happens, how will it affect more melting points. Which of the following is the supposed perturbation? - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process

A:
indirectly impacting a step of the process