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The natural cycle is a harmonious and continuous process that describes the movement and recycling of various substances essential for life on Earth. It is based on the laws that ensure the maintenance and resilience of ecosystems. The main elements of the cycle include water, carbon, oxygen, nitrogen, and other elements that constantly move between the atmosphere, hydrosphere, lithosphere, and biosphere.

Water Cycle

The water cycle is one of the most vivid examples of the interaction of natural elements. It begins with the evaporation of water from oceans, rivers, and lakes, leading to the formation of clouds. Then, water vapor condenses and falls as precipitation, returning water to the Earth. This water fills rivers, bodies of water, and soil, supporting the life of plants and animals.

Carbon Cycle

The carbon cycle encompasses the processes through which carbon moves from the atmosphere to vegetation and back. Plants absorb carbon dioxide during photosynthesis, converting it into organic matter that serves as nutrients for animals. In the process of respiration, animals return carbon dioxide to the atmosphere, continuing the cycle.

Nitrogen Cycle

The nitrogen cycle is crucial for maintaining soil fertility and plant health. This process includes the fixation of atmospheric nitrogen by microorganisms, its transformation into compounds available for plants, and its return to the atmosphere through the decomposition of organic material.

Ecological Significance

The natural cycle not only ensures the cyclicity of substances necessary for life but also supports ecological connections, facilitating interactions among species and the resilience of natural communities. The diversity of forms of this cycle is captivating, ranging from miniature microsystems to global processes.

Studying the natural cycle allows for a deeper understanding of how ecosystems function and fosters awareness of our responsibility for maintaining the natural balance. Learn more about each aspect of this amazing process through our collection of photographs showcasing the many manifestations of the cycle in various natural conditions.

The Natural Cycle

Yellow excavator digging a hole at a construction site
Excavator in the Process of Digging Earthworks