Ecology

Clues in this puzzle

Across

• The ultimate chef who makes food out of thin air (9)
• The view from the very top of the food chain (4)
• The reef's building block or a type of exam (4)
• A sinking feeling surrounded by sphagnum (3)
• A wetland that prefers its water alkaline (3)
• Microscopic drifters fueling the entire ocean (13)
• Ancient plants that have become a soggy fuel (4)
• The gardener's gold made of sand, silt, and clay (4)
• Relating to the very basement of the sea (7)
• A soft ground that cannot decide if it is land or lake (5)

Down

• The moving parts of an ecosystem (5)
• The foundation that refuses to soften (10)
• Too much of a good thing leaves the lake breathless (14)
• Taking a free ride without paying or bothering the driver (12)
• The rocky shell we all stand upon (11)
• Botanical chemical warfare to keep the neighbors away (11)
• The rooted residents of a landscape (5)
• The specific corner of the market a species occupies (5)

More Ecology crosswords

• Ecology Easy · 6 words
• Ecology Medium · 12 words
• Ecology Easy · 10 words

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