Write notes on the following:
Eutrophication

Write critical notes on the following : (a) Eutrophication . (b) Biological magnification . (c) Groundwater depletion and ways for its replenishment .

Write note on the following : (i) Nautical mile.

Write note on the following : (ii) knot

Write notes on the following: Algal Bloom

Write a short note on the following . Aromatisation

Write note on the following : (ii) Fermentation

Write short notes on the following Diazotisation

Write note on the following : (i) Curdling of milk

Write short notes on the following Coupling reaction