Beneath the Surface, and Beyond

7×7

A deep dive into the natural world's hidden vocabulary

Discover scientific terms from marine biology, geology, and zoology, exploring the natural world's hidden depths.

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Across

1A
Microscopic algae vital to marine food webs
5A
Scottish Borders river mentioned by Hogg and Scott
7A
Craft that hovers, for short
8A
Process of separating, as for scientific samples
9A
Genus of funnel-web spiders

Down

1D
Vast, often unexplored ocean realm
2D
Genus of African butterflies
3D
Common green mineral found in volcanic rock
4D
Ugandan footballer John ___
6D
Submersible for ocean floor investigations, briefly

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