QUES: 1 release from stock per year IPCC default

correct the punctuation.

CORRECTED: 1 % release from stock per year (IPCC default)

QUES: Users of accounts can be divided into three categories those interested in the environment those interested in the enterprise and those interested in both the enterprise and the environment

correct the punctuation.

CORRECTED: Users of accounts can be divided into three categories; those interested in the environment, those interested in the enterprise, and those interested in both the enterprise and the environment.

QUES: St Angel Castle at night Code For Your Website Earth in Pictures

correct the punctuation.

CORRECTED:
St Angel Castle at night - Code For Your Website - Earth in Pictures