Environment

3. Damage caused to water, air, etc. by harmful substances or waste.
5. An unnecessary or wrong use of money, substances, time, energy, abilities, etc.
8. Not now existing.
10. To sort and collect rubbish in order to treat it and produce useful materials that can be used again (verb).
12. End the existence of (something) by damaging or attacking it (verb).
13. The air, water, and land in or on which people, animals, and plants live.
14. The natural environment in which an animal or plant usually lives.

1. Anything that lives and moves, including people, birds, etc.
2. It means saving and protecting the environment.
4. (an event that results in) great harm, damage, or death, or serious difficulty.
6. A set of animals or plants in which the members have similar characteristics to each other and can breed with each other.
7. A warm-blooded egg-laying vertebrate animal distinguished by the possession of feathers, wings, a beak, and typically by being able to fly.
9. Relating to the whole world (adjective).
11. An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life.