ammonia (NH3)
nitrate (NO3-)
nitrite (NO2-)
Three nitrogen-containing nutrients in the biosphere are proteins, nucleic acids (DNA and RNA), and amino acids. Nitrogen is an essential component of these molecules and is crucial for the growth and development of living organisms.
Three materials that organisms obtain from the biosphere are oxygen for respiration, water for hydration and various essential nutrients such as carbohydrates, proteins, and fats for energy and growth.
nutrients will be circulated throughout the biosphere.
The biosphere and geosphere interact through processes like the carbon and nutrient cycles. For example, plants in the biosphere absorb nutrients from the geosphere through their roots, and when they die, they decompose back into the soil. In turn, geological processes like volcanic eruptions can release nutrients into the biosphere, supporting plant growth.
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biosphere and lithosphere interaction
The biogeochemical cycle involves the movement of nutrients like carbon, nitrogen, and phosphorus through the biosphere. These cycles involve processes such as photosynthesis, respiration, decomposition, and nutrient uptake by plants and animals, ensuring that nutrients are recycled and available for various organisms in ecosystems.
The biosphere helps maintain good soil health by contributing organic matter through the decomposition of plant and animal matter, which enriches the soil with nutrients. Additionally, diverse plant and microbial life in the biosphere help in the recycling of nutrients and the prevention of soil erosion. Biodiversity in the biosphere also promotes soil structure and fertility, leading to healthier and more resilient soils.
cycling of mattter is the amounts of nutrients available on Earth, it is to be recycled in order to ensure the extistance of biotics. After a plant or an animal dies, it leaves nutrients behind which is mixed with soil and becomes a part of the biosphere. The nutrients in the soil mixed with gases(o2...)is called nitrogen cycle.
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The three spheres—atmosphere, hydrosphere, and lithosphere—support the biosphere by providing essential resources and conditions for life. The atmosphere supplies oxygen and carbon dioxide for respiration and photosynthesis, while the hydrosphere offers water, crucial for all living organisms. The lithosphere provides nutrients and minerals through soil and rocks, sustaining plant growth and, by extension, the entire food web. Together, these spheres create a balanced environment necessary for the survival and flourishing of the biosphere.
ecosystems