Life is solar powered. Almost all the producers of the biosphere depend on energy from the sun to produce the organic molecules that supply the energy and carbon skeletons needed for life. In a short essay (100150 words), describe how the process of photosynthesis in the chloroplasts of plants transforms the energy of sunlight into the chemical energy of sugar molecules.
M.B. 2.1 Introduction ~ ● Alfred Wegener German meteorologist ○ Published a book saying that the continents were not fixed & once fit together like a jigsaw (Pangaea) ○ Pangaea the vast “supercontinent” of all the continents combined ○ Continental Drift continents moving over time ● Harry Hess American professor ○ 1960 suggested that new ocean floor forms between 2 continents as they move apart Seafloor Spreading ○ Subduction part of the old ocean floor sinks & the continents move toward each oth
