Across
- 4. come from the sun and is harvested with panel.
- 7. is the practice of using natural resources responsibly, so they can support both present and future generations.
- 8. turning material into a new substance or product
- 10. gravitational potential energy of water converted into electrical energy through a hydraulic turbine
- 12. means any mode of transport which powered by an Alternative Power Source, Alternative Fuel or physical human force such that, when in operation, it produces minimal or almost no Greenhouse Gases.
- 13. to measure the emission of gases that contribute to global warming
- 14. long-term change in the average weather patterns that have come to define Earth's local, regional and global climates.
Down
- 1. energy obtained from plant and animal remains.
- 2. is the process or system by which goods and services are produced, sold, and bought in a country or region.
- 3. generating less waste in everyday life.
- 5. the development and application of products, equipment and systems used to conserve the natural environment and resources, which minimizes and reduces the negative impact of human activities.
- 6. all the different kinds of life you'll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life.
- 9. than functionally or competitively similar products.
- 11. are seals of approval given to products that are deemed to have fewer impacts on the