Which property of the water cycle makes it a good illustration of the conservation of matter?

c. Water changes form, but the total amount of water remains the same.

Explanation:

Hello,

Conservation of matter explains how once either a chemical or a physical change or process is done, the initial amount of matter MUST be equal at the beginning and at the end of the process.

Water cycle is such a relevant example as long as the water changes from liquid to vapor due to environmental conditions which promote such change and vice versa but the initial amount is equal to the final one if no water is added or withdrawn from the considered system (ecosystem).

Best regards.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

i think its 5049.

i hope this !