Define water cycle,oxygen cycle & rock cycle.

Dear student
Please refer to the links given below:

https://www.meritnation.com/ask-answer/question/explain-water-cycle-with-a-diagram/natural-resources/1667967

https://www.meritnation.com/ask-answer/question/please-explain-oxygen-cycle/natural-resources/1744940

https://www.meritnation.com/ask-answer/question/how-does-rock-cycle-work/social-science/10422495

Regards