Which methods do you suggest to conserve soil ?

Which method do you suggest the couple to have a baby, if the male partner fails to inseminate the female or due to very low sperm count in the ejaculate?

Which method do you suggest for extracting of high reactivity metals?

What measures do you suggest to conserve water and make it available for all?

What method do you suggest to control high blood pressure?

What steps would you suggest to conserve our biodiversity?

Which method will you suggest for improving the cattle breed and why ?

What are the methods you suggest to prevent the rusting of iron?

What is the best method of transport do you suggest to save fossil fuels ?

What measure do you suggest to protect the pollinators ?

What suggestions would you give to conserve animals while visiting a zoo?