Conservation around the world

4. Kangaroos, Wallabies, and other marsupials of the family Macropodidae.
7. Returning resources, ecosystems, and structures to their original condition.
8. Watercraft such as ships.
11. The place where a plant or an animal lives.
14. A wireless technology in which information is measured from a remote source and reported to a receiving station for analysis.
16. Protect resources, ecosystem, and structures for present and future generation.
17. Sounds produced for auditory communication.
18. The geographical occurrence of a species of plant or animal.
20. Species: A species of plant or animal of which numbers are decreasing at an alarming rate and is threatened with extinction by human-made or natural changes in the environment.

1. Organized industry of catching, processing, and selling fishes or other aquatic species.
2. A group of plants or animals of the same species that lives in the same area and have the opportunity to bread with each other.
3. A unit of plants, animals, and nonliving components of an environment that interact.
5. Taking care of our environment by wisely managing its resources.
6. Growing or living in land.
9. No longer existing.
10. The Genetic variability of living organisms on our planet.
12. A species represented by living creatures.
13. Pets: Animals that have not been domesticated, such as a boa constrictors, green iguanas, and parrots.
15. A fishing line made of a single untwisted strand of synthetic filament.
19. pets: Animals bred for centuries to select traits that make them well-adapted for living with humans.