(a) (i) Define the term hydrosphere. (ii) Give three examples of hydrosphere. (b) (i) State the two laws of thermodynamics levels. (c) (i) Name two local bi...

(a) (i) Define the term hydrosphere.
(ii) Give three examples of hydrosphere.

(b) (i) State the two laws of thermodynamics levels.

(c) (i) Name two local biotic communities in Nigeria and associate each type with a particular State in Nigeria.
(ii) List three factors that affect organisms in the marine habitat.
(iii) State three adaptive features of sea weeds.