Across
- 5. human-made spaces such as parks are examples of
- 7. Blanket of gases surrounding the plantet
- 9. Refers to both biotic (plants and animals) and abiotic (land) conditions that exist on the earth.
Down
- 1. An initiative that operationalizes the United Nations Framework Convention on Climate Change by committing industrialized countries and economies in transition to limit and reduce greenhouse gases
- 2. Combined mass of water found on, under, and above the surface of a planet
- 3. Any measure that are designed by a government, public or private organization to prevent or reduce harmful effects of human activities on ecosystems.
- 4. Significant changes in temperature, precipitation, wind patterns over a long period of time.
- 5. The outer layer of the Earth's surface where life exists.
- 6. Includes the rocks and minerals on Earth
- 8. Community or group of living organisms that live in and interact with each other in a specific environment