SEATTLE–(BUSINESS WIRE)–Lithos, an agricultural carbon removal company, today announced it has secured $6.29 million in capital to scale deployment of its enhanced rock weathering process for transforming farmland into carbon capture centers while increasing crop yields. The seed round investment was led by Union Square Ventures and Greylock Partners with participation from Bain Capital Ventures, and climate and agriculture funds Carbon Removal Partners, Fall Line Capital, the Carbon Drawdown