what does the term \feedback loop\ mean in earth systems? * 2 points\na cycle where an effect causes more of…

what does the term \feedback loop\ mean in earth systems? * 2 points\na cycle where an effect causes more of the same effect\na way to send weather reports to scientists\n\nwhat happens at the particle level when two materials are rubbed together and create static electricity? * 2 points\nprotons switch places\nelectrons jump from one material to another\nmolecules split apart\n\nto protect an electrician from getting a shock use * 2 points\nplastic\ncopperwire\nrubber mat

what does the term \feedback loop\ mean in earth systems? * 2 points\na cycle where an effect causes more of the same effect\na way to send weather reports to scientists\n\nwhat happens at the particle level when two materials are rubbed together and create static electricity? * 2 points\nprotons switch places\nelectrons jump from one material to another\nmolecules split apart\n\nto protect an electrician from getting a shock use * 2 points\nplastic\ncopperwire\nrubber mat

Answer

Brief Explanations:

  1. In Earth - systems, a feedback loop is a cycle where an effect causes more of the same effect (positive feedback) or the opposite effect (negative feedback). The first option describes a positive - feedback loop.
  2. When two materials are rubbed together to create static electricity, electrons jump from one material to another. Protons are in the nucleus and do not move easily during such processes, and molecules do not split apart in the context of static - electricity generation by rubbing.
  3. Rubber is an insulator and can protect an electrician from getting a shock. Plastic can also be an insulator but rubber mats are commonly used in electrical workplaces. Copper wire is a conductor and would not protect from a shock.

Answer:

  1. A. A cycle where an effect causes more of the same effect
  2. B. Electrons jump from one material to another
  3. C. Rubber Mat