Please answer this: Process:  - Skin is cut or damaged - Bacteria enters through the wound - The bacteria reproduces and spreads - Causes symptoms - The bacteria is either fought off or becomes a disease.  Perturbation hypothesis: suppose The bacteria will spread quicker happens, how will it affect LESS SEVERE disease occurring.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes


Please answer this: Process:  - Sediment transport is the movement of solid particles (sediment) - The movement is due to a combination of gravity acting on the sediment, and/or the movement of the fluid in which the sediment is entrained - Sediment transport occurs in natural systems where the particles are clastic rocks (sand, gravel, boulders, etc.), mud, or clay - The fluid is air, water, or ice - And the force of gravity acts to move the particles along the sloping surface on which they are resting - Sediment transport due to fluid motion occurs in rivers, oceans, lakes, seas, and other bodies of water due to currents and tides - Transport is also caused by glaciers as they flow -   Perturbation hypothesis: suppose there is more gravity happens, how will it affect more movement along the sloping surface.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes


Please answer this: Process:  - A stream or river must occur - Through erosion, the stream cuts into the soil and bedrock - Through continuous erosion, a deep gash is cut through - After many years the river may dry up - A dry ravine is left -   Perturbation hypothesis: suppose a hurricane occurs and causes excessive rain happens, how will it affect Continuous erosion does not occur.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer:
yes