Across
- 2. Unwanted materials and objects that people have thrown away
- 4. An area, whether it's land, water, or even in space where things like temperature, rainfall, sunlight, or the nutrients found in the soil or water determines the life that is able to live under those conditions
- 6. Capable of being broke down by bacteria and other decomposers
- 7. It is the big picture of temperatures, rainfall, wind and other conditions over a larger region and a longer time than weather
- 8. It is a warming of Earth's surface and the air above it, caused by gases in the air that trap energy from the Sun
- 9. When gases, smoke and chemicals are introduced into the air in large doses that makes it harmful for humans, animals and plants
- 10. A gradual increase in the overall temperature of the earth's atmosphere
Down
- 1. Something that is found in nature and can be used by people including light, air, water, plants, animals, soil, stone, minerals, and fossil fuels
- 3. The act or result of cutting down or burning all the trees in an area
- 5. The process of taking materials ready to be thrown away and changing them into reusable materials