MCQOPTIONS
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| 1. |
The greatest loss of biodiversity in the last two centuries has resulted from: |
| A. | the introduction of alien species to new ecosystems. |
| B. | the use of fossil fuels to power transportation and electrical production. |
| C. | the physical alteration of habitats. |
| D. | the use of rivers, lakes, and oceans for transportation. |
| Answer» D. the use of rivers, lakes, and oceans for transportation. | |