Environment

5. Energy Energy sources, like solar or wind power, that can be replenished naturally and are considered environmentally friendly.
7. The living and non-living things that exist in the world, including plants, animals, air, water, and land.
8. Change Long-term changes in the Earth's climate patterns, often attributed to human activities affecting the atmosphere.
10. The process of collecting and reusing materials to reduce waste and conserve resources.
11. Layer A layer in the Earth's atmosphere that helps protect living things from harmful ultraviolet (UV) radiation.
12. Quality The measure of how clean or polluted the air is, which can affect the health and well-being of living things.
13. Using resources in a way that meets the needs of the present without compromising the ability of future generations.

1. Harmful substances or waste that is released into the environment, causing damage to air, water, and land.
2. Management The process of collecting, treating, and disposing of waste materials in a way that minimizes environmental impact.
3. The act of protecting and preserving natural resources, such as forests, wildlife, and habitats, for the future.
4. Species Plants or animals that are at risk of becoming extinct or disappearing from the Earth.
6. The variety of different plants, animals, and ecosystems found on Earth.
9. A community of living organisms, including plants, animals, and their surroundings, interacting with one another.