As a student, you have the biggest advantage to participate on campus based ambassadorship deals. I have seen several web3 projects and exchanges like Bybit, Binance (not anymore I think. But in the past). You first need to spend time to research and explore projects that are offering such projects. The activities you'd be indulge typically involve hosting and managing on campus events to onboard other students to the projects you'd be representing. Other than these ambassadors/campus based opportunities, you can try your luck trading, investing or just offering product/services/skills for payment in Bitcoin and crypto.
Additionally, there are often community based programs that you can participate in as well as airdrops.
The fact that our OP is still a student means that there's a whole opportunity open to tap wealth from. Besides being an ambassador for a crypto brand, there's the new rave of web3 clicker games which is arguably one of the most invested projects right now and its gaining popularity on Telegram at the moment.
This web3 project belongs to a category of crypto projects known as the “Play to earn category” which has seen other similar crypto games projects like Tapswap, Notcoin, Blum, and Dotcoin rewarding the players with airdrops, tokens and coins that can be redeemed.
As a student with time and Internet access, and with the knowledge of cryptocurrency, such games would be an enabling environment to earn from, as long as one gives it attention and time, no funds needed for start playing also, before one gets to claim the opportunities it offers.