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

Siemens has developed an ecosystem-based approach for the exchange of emission data, Press, Company

N‐Heterocyclic Carbene‐Assisted Reversible Migratory Coupling of Aminoborane at Magnesium - Obi - 2022 - Angewandte Chemie International Edition - Wiley Online Library

The impact of glaciers on mountain erosion

Bookshelf

World's Dirtiest Oil and Gas Fields Are in Russia, Turkmenistan and Texas - Bloomberg

National Public Lands Day Facts - ACE

Why People Are Quitting Jobs and Protesting Work Life From the U.S. to China - Bloomberg

Climate of Mars - Wikipedia

HYDROGRAPHIC DICTIONARY - IHO