| CLIMATECHANGE | The periodic modification of Earth's climate resulting from changes in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic fa |
| MUTANT | Organism with characteristics resulting from change in its genes (6) |
| ATMOSPHERE | Mixed metaphors involving Earth's climate |
| SEASON | Each one of the four divisions of a year defined by changes in the weather; or, the British annual calendar of social events including Royal Ascot, Wimbledon and Cowes Week (6) |
| SKY | The upper atmosphere as seen from the Earth (3) |
| ELECTORATE | Capable of making a lot of changes in the house for German prince from strategic centre (10) |
| VIBESHIFTS | Big changes in the Zeitgeist, as suggested by the circled letters in this puzzle? |
| PROUT | William ___, English chemist noted for his modification of the atomic theory in the early 19th century |
| RAINFOREST | Modification of terrains on the west coast of Scotland and the Amazon (4,6) |
| FACELIFT | Hailed as a 'new' model by the manufacturer but really it's just a slight modification of the current design. (8) |
| PAYSHEETS | These changes in the country of France, they show what's due to the workers |
| AURORAAUSTRALIS | Heavenly colours of gold found in quality land which changes in the end (6,9) |
| EFFECT | The Hawthorne ____ is the modification of behaviour by those who know they are being observed |
| METANOIA | Word, from "change of mind or heart", for a spiritual conversion or other profound transformation (8) |
| AMBIENCE | Atmosphere as in a restaurant |
| TIDES | Regular changes in the levels of the sea (5) |
| REENTERED | Came back into earth's atmosphere as engraving was cut deeper (2-7) |
| CHANGE | A substitution of one thing for another; a fresh set of clothes; an alteration or modification of any kind; or, coins collectively (6) |
| CHAMELEON | One changes in the morning, being taken in by Guevara and Trotsky (9) |
| WINDSHEAR | Sudden and severe changes in the speed and direction of atmospheric air flow - it's particularly dan |