Process: - Animals and plants die in soft soil or mud - Sediment builds up over the remains - The remains decompose, leaving only trace amounts - The remaining parts over the years are replaced with mineral - A fossil is formed - suppose more animals in deserts happens, how will it affect less sediment building on top of the animals. 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
Ans: indirectly impacting a step of the process

Process: - Coal is burned in a boiler - Steam is produced under pressure - Flows into a turbine - The turbine spins - Creates electricity. suppose a person does heavy exercise happens, how will it affect less coal is burned. 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
Ans: not impacting any step of the process

Process: - Light energy is absorbed by chlorophyll in a plant - The light energy is used to convert carbon dioxide - The plant uses nutrients in the soil - The plant uses carbon dioxide in the air to produce glucose - The plant uses the glucose to give itself energy - Oxygen is released as a by product. suppose the plant is in a shaded area and less light reaches it happens, how will it affect less light energy is absorbed. 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
Ans: indirectly impacting a step of the process

Process: - Magma rises from deep in the earth - The magma goes into volcanos - The volcanos pressure the magma upwards - The pressure causes the magma to push through the surface of the volcano - The lava cools - The lava forms new rock - New magma is pressured to the surface of the volcano - The volcano bursts through the rock the formed after the last eruption. suppose person is at a buffet happens, how will it affect more magma will enter volcanoes. 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
Ans: not impacting any step of the process