MCQOPTIONS
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| 1. |
Which one of these statements is correct _______________? |
| A. | global warming is simply another term for the greenhouse effect |
| B. | global warming is a problem caused mainly by unregulated industrialization in the developing countries |
| C. | global warming is the rise in average temperature at Earth’s surface |
| D. | global warming is an entirely natural phenomenon |
| Answer» D. global warming is an entirely natural phenomenon | |