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The three main types of nutrient cycles in an ecosystem are gaseous cycles, sedimentary cycles, and the water cycle. Gaseous cycles involve elements like carbon, nitrogen, and oxygen
Conceptual art collage. Male cyclist speeding on road bike with dynamic motion blur lines trailing behind under bright sky and forest background. Concept of sport, cycling energy, competition.
Solo cyclist rides uphill on the Transfagarasan amid green peaks and low clouds in the Fagaras Mountains, Romania—ideal for travel, fitness, adventure, and transportation themes.
Two people cycling on a scenic mountain road surrounded by nature
What are the three main cycles? The three main cycles of an ecosystem are the water cycle, the carbon cycle, and the nitrogen cycle. The balance between these cycles is very important otherwise it wou

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