On this Wikipedia the language links are at the top nature’s truth apple cider vinegar the page across from the article title. Lightning strikes during the eruption of the Galunggung volcano, West Java, in 1982. The words nature and natural are used for all the things that are normally not made by humans.

The word comes from the Latin natura meaning “birth”. There are natural sciences that study different parts of nature, for example the science of ecology is about plants and animals as a whole, while biology studies every type of living thing. From one point of view, humans are a prime example of nature, and are the most widely studied natural inhabitants of the planet earth. Humans interact with each other in their natural environment on a day-to-day basis. Medicine studies humans in health and sickness. From another point of view, humans and nature can be said to be in conflict. They cut down trees, mine ores, grow crops and manufacture things from natural material.