Since I know you're time is valuable, I put this together for everyone here.
I added the crypto you would earn along with the answers so you can accrue them quickly! https://www.coinbase.com/rewards
I also added my referral links at the bottom to make things easier for those interested. You can do pretty well without having to spend anything. I know ya'll love free money
Earn $6 in ALGO: (ALGO)
1. By being scalable, secure, and decentralized
2. A randomly selected ALGO token
3. Algorand Standard Asset (ASA)
Earn $6 Orchid (OXT)
1. A peer to peer privacy tool.
2. OXT token, as well as the Orchid app and a Web3 wallet.
3. Multihop configurations between bandwidth providers.
Earn $9 Compound (COMP) up to $59: (my personal favorite out of the bunch I listed)
https://coinbase.com/earn/comp/invite/m2wzpdhb (only four invites left)
1. Earn interest on crypto
2. Supply crypto asset as collateral
3. COMP token holders
Earn $10 in Stellar (XLM) up to $50 if referrals are used:
https://coinbase.com/earn/xlm/invite/1fhvmgx9 (only two invites left)
1. A decentralized protocol that unites the world financial infrastrucutre.
2. Facilitating low cost, universal payments.
3. Transactions are fast, inexpensive and global.
4. To issue, exchange and transfer tokens quickly and efficiently
5. It relies on the cooperation of trusted nodes to confirm transactions.
Earn $10 in EOS up to $50 total if referrals are used:
https://coinbase.com/earn/eos/invite/0qcgnzjs (only three invites left)
1. A blockchain protocol for fast, scalable applications
2. Delegated proof of stake
3. Fast, free transfers
4. Stake EOS tokens
5. Upgradeable smart contracts
MakerDAO (MKR)
1. MKR and DAI
2. MKR holders
3. A Crypto Wallet and Crypto Collateral
CELO (CGLD)
1. By making crypto accessible on mobile phones
2. Staking, governance
3. Using the Valora mobile app
If you guys are really interested, if you use this referral for regular BTC purchases you and I each get $10 if you use this referral. https://www.coinbase.com/join/grodenaugh
Enjoy!