Across
- 3. the strength and vitality required for sustained physical or mental activity.
- 4. be carried slowly by a current of air or water.
- 6. the quality of being hot; high temperature.
- 7. the end or finish of an event or process.
- 10. the branch of science that deals with the physical and biological properties and phenomena of the sea.
Down
- 1. the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources, land use, and industries.
- 2. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
- 5. the science that deals with the earth's physical structure and substance, its history, and the processes that act on it.
- 7. the power to influence or direct people's behavior or the course of events.
- 8. the system of rules which a particular country or community recognizes as regulating the actions of its members and which it may enforce by the imposition of penalties.
- 9. facts and statistics collected together for reference or analysis. See also datum.