Environment

2. A small body of still water formed naturally or by artificial/man-made means, usually smaller than a lake(in the plural)
5. A colourless, transparent, odourless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms
6. A gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants(this meaning consists of two words please write these words together)
7. A change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels(this meaning consists of two words please write these words together)
9. Worthless, unwanted material that is rejected or thrown out/away
11. Return(material) to a previous stage in a cyclic process
12. The phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations
14. The activity or business of growing crops and raising livestock
15. A container, typically plastic or metal, for household refuse(in the plural)

1. A visible mass of condensed watery vapour floating in the atmosphere, typically high above the general level of the ground(in the plural)
3. The action of clearing a wide area of trees
4. The state of the atmosphere at a particular place and time as regards heat, cloudiness, dryness, sunshine, wind, rain, etc
8. A very small pellet of plastic which serves as raw material in the manufacture of plastic products(in yhe plural)
10. The presence in or introduction into the environment of a substance which has harmful or poisonous effects
13. The invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen