These stages are known as the light reaction stage and the dark reaction stage. The light reaction stage takes place in the presence of light and occurs within the chloroplast grana. The primary pigment used to convert light energy into chemical energy is chlorophyll a.hloroplast: Photosynthesis. In photosynthesis, the sun's solar energy is converted to chemical energy. The chemical energy is stored in the form of glucose (sugar). Carbon dioxide, water, and sunlight are used to produce glucose, oxygen, and water.
For the journal, see Applied Linguistics (journal). Applied linguistics is an interdisciplinary field of linguistics that identifies, investigates, and offers solutions to language-related real-life problems. Some of the academic fields related to applied linguistics are education, psychology, communication research, anthropology, and sociology. Cognitive.
Ethnolinguistics (sometimes called cultural linguistics) is a field of linguistics which studies the relationship between language and culture, and the way different ethnic groups perceive the world. It is the combination between ethnology and linguistics. The former refers to the way of life of an entire community, i.e., all the characteristics which distinguish one community from the other. Those characteristics make the cultural aspects of a community or a society.