300 Level Chemistry Department exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
(a)
(i) Define the term ‘Global Warming’.
(ii) What are the consequences of global warming?
(b)
(i) State four major greenhouse gases and their respective sources.
(ii) How do greenhouse gases cause global warming?
(c)
(i) Mention three anthropogenic activities which influence the balance of nitrogen in the environment.
(ii) What are the three ways in which the balance in (c)(i) could be maintained?
