Yield Farms allow you to stake Liquidity Pool (LP) tokens to earn MMF on MM Finance. The LP tokens come from Liquidity pools by adding tokens to provide liquidity.
Each farm has its own APR, depending on the value of LP tokens, reward multiplier, and price of $MMF.
Yield farming can give better rewards than single asset staking pools, but it comes with a risk of Impermanent Loss. It’s not as scary as it sounds, but it is worth learning about the concept before you get started.