MCQOPTIONS
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| 1. |
DIRECTIONS: Read the following advertisement and answer the questions that follow:- What are greenhouse gases? |
| A. | Gases green in colour |
| B. | Gases that are found in green houses. |
| C. | Any gaseous substance capable of absorbing infrared radiation and trapping it |
| D. | Carbon dioxide and oxygen. |
| Answer» D. Carbon dioxide and oxygen. | |