The phrase "a natural world" is correct and usable in written English.
It can be used when referring to the environment, ecosystems, or the physical universe as it exists without human intervention.
Example: "The documentary explores the beauty and complexity of a natural world that is often taken for granted."
Alternatives: "the natural environment" or "the physical world".
The repetitive nature of making cartoons, a natural world for musical minimalism to evoke, is suggested via cinema projectors (with their pairs of reels echoing Mickey Mouse's ears), which provide the main feature of the design.
[sic] The human habitat reveals a techno-morphed structure that can no longer be hidden behind the vestiges of a natural world: technology has to be naturalized.
And the mix of nature and linear effects, creating a digital edge for a natural world, made for a fine show.
He conjures a natural world whose beauty is wounded or wounding.
In fact, romantic notions of a natural world defined by innocence and harmony repel him.
"His descriptions of the natural world, a natural world that has largely escaped us, are entrancing".
Garlic is a natural world-wide edible condiment which is abundant in carbon, sulfur, and nitrogen elements and thus was used here as carbon source to synthesize the N- and S-doped CDs by a one-step hydrothermal treatment.
Chin, as author-illustrator, melds geology with evolution, showing how the land and its inhabitants interact and shape one another in a natural-world interplay.
The bleaching was the third such event known to strike the reef, which extends along almost the entire eastern coast of Queensland and is listed as a natural World Heritage Site by the United Nations.
On Friday, he will be seen on the moor in all four seasons in a Natural World programme on BBC2.
In 2007, after just 11 years, UNESCO de-listed the Sanctuary, a first for a Natural World Heritage Site.
