terminology - Is there a standard definition of a hill? - Earth Science Stack Exchange

I think we can all agree that these are hills: Image from Wikipedia They're kinda gentle, not too tall, and altogether nice-looking. But it's always bugged me that I can't come up with an objective

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Orion Magazine - Dark Ecology

REsurety Archives - REsurety

Formation of the Xigaze Metamorphic Sole under Tibetan continental lithosphere reveals generic characteristics of subduction initiation

Seismic evidence for a 1000 km mantle discontinuity under the Pacific

Astronomical forcing shaped the timing of early Pleistocene glacial cycles

Electrified Ion Exchange Enabled by Water Dissociation in Bipolar Membranes for Nitrogen Recovery from Source-Separated Urine

BU finishes its 'Jenga Building,' the most environmentally friendly tower in the city - The Boston Globe

geology - What are these geological horizontal lines formed on this mountain called and why they are formed? - Earth Science Stack Exchange