Here's why:
* Dark matter is a hypothetical form of matter that does not interact with light or other electromagnetic radiation. It is thought to make up a significant portion of the universe, but its nature is still unknown.
* Cycling of matter refers to the continuous movement of elements and compounds through the Earth's systems (like the atmosphere, hydrosphere, geosphere, and biosphere).
* Because dark matter does not interact with other matter in the way that regular matter does, it is not part of the cycles that occur on Earth.
While dark matter might have a large impact on the universe's structure and evolution, it doesn't directly participate in the chemical and physical processes that drive the cycling of matter on our planet.
