You could consider starting your own environmental consultancy firm using something like Linkedin.

First step would be to identify such sectors using some objective criteria and methodology.

We can use of resources wisely and in the field of agriculture and medical we can create such types of job

Kindly check https://www.oecd.org/coronavirus/policy-responses/making-the-green-recovery-work-for-jobs-income-and-growth-a505f3e7/

Three eco-friendly companies well-positioned to grow post COVID-19 https://www.google.com/amp/s/www.thestar.com/amp/business/personal_finance/opinion/2020/04/21/three-eco-friendly-companies-well-positioned-to-grow-post-covid-19.html

Also check https://www.google.com/amp/s/www.dailysabah.com/opinion/op-ed/sustainability-after-covid-19-an-opportunity-that-should-not-be-missed/amp

Electronics, Medical and Agricultural business, Online coaching Sule Akkoyunlu