a closed system is one that does not receive input from outside the system. for example, the earth is a…

a closed system is one that does not receive input from outside the system. for example, the earth is a closed system for matter because the amount of matter on the earth does not change. what is another example of a closed system?\na plant releasing oxygen into the atmosphere\nan unopened jar of peanut butter

a closed system is one that does not receive input from outside the system. for example, the earth is a closed system for matter because the amount of matter on the earth does not change. what is another example of a closed system?\na plant releasing oxygen into the atmosphere\nan unopened jar of peanut butter

Answer

Brief Explanations:

A closed - system does not receive input from outside. An unopened jar of peanut butter has no matter exchange with the outside as long as it remains unopened. A plant releasing oxygen into the atmosphere is an open - system as it exchanges matter (oxygen) with the surroundings.

Answer:

An unopened jar of peanut butter