Water quality words
Themed · AI-assisted original · Content checked · Criss-cross style
Water quality words
Eight words about water quality, pollution and filtration.
Separation process that passes a fluid through a filtering medium (10)
Arrows move · Space changes direction · Enter selects the next clue
Across→
Down↓
About this water quality crossword
4 Across answers meet 4 Down answers. Eight definitions concern contamination, discharge, suspended material and selected biological or chemical terms. The ion clue asks for its full name, and one outlet clue gives a word-ending hint. Clear appearance or filtration alone does not establish drinking safety.
Subject vocabulary · Topic knowledge can help with some clues.
11 × 10 grid · 8 clues · Criss-cross style
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Water quality words
Themed · 11 × 10 · ClueFill · AI-assisted original · Content checked
Across
2. Introduction of harmful contaminants into the environment (9)
4. Measure describing water cloudiness caused by suspended material (9)
6. Common plural term for diverse photosynthetic organisms found in water (5)
7. Ion written NO3- in a formula, named in full (7)
Down
1. Separation process that passes a fluid through a filtering medium (10)
2. Disease-causing organism or agent (8)
3. Pipe-discharge outlet whose name ends with fall (7)
5. Wastewater that can contain human waste (6)