Medio ambiente

1. An essential act for life, it involves inhaling oxygen and exhaling carbon dioxide.
4. Gathering and collecting items or waste, often as part of efforts to maintain cleanliness and prevent pollution.
7. Transforming waste materials into new products, reducing environmental impact and conserving resources.
8. To shield and safeguard against various threats or dangers, especially those posed to wildlife or habitats.
10. Acts of heroism that involve rescuing imperiled species or ecosystems from the brink of extinction or destruction.
11. More than just the surroundings, it encompasses the intricate web of interdependent ecosystems supporting life on Earth.
12. To cause harm or injury, often unintentionally, to the environment or living organisms.

2. Not just about gardening, it's an act crucial for replenishing green spaces and combating deforestation.
3. Beyond artistic endeavors, it's about generating innovative solutions and initiatives for environmental sustainability.
5. The practice of maintaining the integrity and balance of natural ecosystems for future generations.
6. Beyond surface dirt, it involves efforts to restore and maintain environmental purity, combating pollution.
9. A key concept in ecological restoration, it's about reshaping landscapes and habitats to enhance biodiversity.