Quizlet is a great flashcard site that helps you create your own flashcards, and provides you with some great ready-made flashcards as well. As an ESL teacher, I find it to be very useful, especially for students who are not native speakers and do not have anybody at home to help them with their vocabulary.
The atmosphere, the ocean, and the terrestrial biosphere. Carbon can be found in the earths oceanic and continental crust in different types of stones as well as in the soil from the decay of organic matter.
The carbon cycle is one critical cycle that links the atmosphere, the hydrosphere, and the. lithosphere. The element carbon is a form of matter that is recycled through these âspheresâ. fairly evenly, and it is essential that this element remain balanced in the biosphere. Plants have a high demand for the carbon dioxide availability in the atmosphere for the process. of photosynthesis.