| This is because trees fight greenhouse emissions, pollution and reduce desertification, droughts, floods and storms. |
| We worked hard through droughts and downpours and no longer walked down to the far hayfield to dream. |
| Across the world, extreme weather events such as droughts, floods and hurricanes are becoming more frequent and more intense. |
| The eternal droughts and continental erosion and melting polar ice caps, that's what you call your collateral damage. |
| These initial releases were not successful, because all the plots were destroyed by herbicides, floods, or droughts. |
| It may be necessary to provide water for high-value trees and shrubs during dry periods or droughts to promote vigorous growth. |
