Explain why raman spectroscopy is useful for examining compounds on surfaces and inside clear containers, whereas infrared spectroscopy is of limited use in these cases. [6 marks] (d) which technique would be best for analysing samples of black ink?

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.