The scramble is missing an H - the letters dropshyere+H spell the word hydrosphere.
Those letters will spell heating.
The letters 'tighrast' unscrambled spell the word straight.
The letters 'ryadonml' unscrambled spell the word randomly.
The letters 'sheccer' unscrambled spell the word screech.
The letters 'alerioc' unscrambled spell the word calorie.
dropshare
Those letters will spell heating.
The unscrambled word is "evolution."
The letters 'uafsedrnir' unscrambled spell the word fundraiser.
The letters 'adflidfos' unscrambled spell the word daffodils.
The letters 'gnesgnii' unscrambled spell the word singeing.
The letters 'tighrast' unscrambled spell the word straight.
The letters 'bardoa' unscrambled can spell two words:AboardAbroad
The letters 'dimpou' unscrambled spell the word podium.
The letters 'ccehilnors' unscrambled spell the word chronicles.
The letters 'dosetd' unscrambled spell the word oddest.
The letters 'rexlope' unscrambled spell the word explore.