Across
- 1. a portable battery-powered electric lamp.
- 3. a diagrammatic representation of an area of land or sea showing physical features, cities, roads, etc.
- 4. a shelter consisting of sheets of fabric or other material draped over, attached to a frame of poles or attached to a supporting rope.
- 5. a device that produces light by burning gas.
- 8. a group of yarns, plies, fibres or strands that are twisted or braided together into a larger and stronger form.
- 9. a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.
- 10. an optical instrument with a lens for each eye, used for viewing distant objects.
- 11. a rucksack used by hikers and students for carrying their belongings
Down
- 2. an instrument used for navigation and orientation which shows the direction of magnetic north
- 4. a vacuum flask
- 6. a lightweight quilt that can be closed with a zipper, which functions as lightweight, portable bedding in situations where a person is sleeping outdoors
- 7. an optical instrument used to record images