Sentence examples for natural barriers from inspiring English sources

America was blessed with natural barriers.

Creeks, ridgelines and roads are used as natural barriers.

Natural barriers would protect the rest of the border.

Natural barriers like rivers and mountains seldom look tidy.

Unsettling because such things have no natural barriers, nothing that can contain their spread.

"First, protect the natural barriers we already have, the dune fields and the beaches.

They are natural barriers to tropical storm surges and even contain chemicals effective in fighting cancer.

"It's 2,000 miles, but we need 1,000; you have natural barriers.

Here, we actually need 1,000 because we have natural barriers.

Traditional roles and structures create natural barriers to spreading information and lessons learned throughout the company.

They hypothesise sensibly that rivers and mountains both tend to form natural barriers.