| Date | November 2011 | Marks available | 1 | Reference code | 11N.1.SL.TZO.30 |
| Level | Standard level | Paper | Paper 1 | Time zone | no time zone |
| Command term | Question number | 30 | Adapted from | N/A |
Question
Which of the following alternatives would be the most likely to increase the enhanced greenhouse effect?
A. Replacement of oil and coal fired power stations with natural gas fired power stations
B. Forests being cut down without being replanted
C. Greater use of combined heating and power systems
D. Use of motor vehicles powered by a combination of electricity and oil products
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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