Most transnational corporations are headquartered in

As the number of jobs in the tertiary sector increases as the percentage of jobs in ___________decreases.

The world faces an energy problem because ________________________, especially petroleum, are rapidly being depleted.

Who used the largest percentage of fossil fuels

Global warming is the increase in earth's temperature caused primarily by the burning of

The basic premise of ___________________________________ is that people living today should not impair the ability of future generations to meet their needs.

Possible solution to environmental problems are EXCEPT

Industrial products have greatly added to the overall pollution of

The hazards of off-shore drilling are illustrated by the real life example of