Plz solve this question

Plz solve this question Name the element whose cycle is depicted. l, 2.3.4, S as various involved in the

Dear student

a). The element whose cycle is depicted in the given diagram is carbon.
b). 
1. Ocean uptake by dissolving/photosynthesis
2. Photosynthesis
3. Respiration
4. Combustion
5. Industrial emission

Regards