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Biogeochemistry

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A stunning view of Earth from space, showing Africa, Antarctica, and the Arabian Peninsula as seen by the Apollo 17 crew.

Biogeochemistry is the study of how different things like air, water, soil, and living creatures all work together. Scientists look at how important parts, such as carbon and nitrogen, move and change around our planet.

People have always been curious about nature. Long ago, the ancient Greeks thought that nature worked in cycles. Later, scientists began to study soil and how plants grow. Today, we know that everything on Earth is connected.

Vladimir Vernadsky from Russia helped start this science. He taught us that Earth is like a big, living whole. Now, scientists all over the world study how carbon, oxygen, and other important parts move through nature. This helps us take care of our planet and solve big problems like climate change.

Biogeochemistry shows us how all living things and the Earth work together. By learning these cycles, we can help keep our world healthy and beautiful.

Images

A beautiful view of blue-green algae called cyanobacteria growing in a lagoon in Mayotte.
Portrait of scientist Vladimir Vernadsky taken in 1934.
A clear diagram showing how rocks change from one type to another over time — igneous, sedimentary, and metamorphic!
A flag celebrating Earth Day, featuring a colorful image of our planet Earth.
A close-up of Aegopodium podagraria leaves, commonly known as ground elder, shown against a black background.
A photograph of the Max-Planck-Institut für Biogeochemie in Jena, a research institute studying the Earth's chemical processes.

Related articles

This article is a child-friendly adaptation of the Wikipedia article on Biogeochemistry, available under CC BY-SA 4.0.

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