manmade

But manmade climate change is still a threat to Florida manatees, Pluckhahn said.

Separation of one kind of substance from another may sound straightforward as a topic of scientific investigation, but separation techniques are essential right across the economy as most things found in nature or manmade start off impure.

Thousands of miles from the disaster-ravaged American southeast, a manmade crisis continues to inject itself into American politics.

The science here is most compelling when Selby spins thermal columns, updrafts, trade winds and cloud formations into a history of California’s cities and often manmade geography.

The report also said Iran has still not provided answers to the IAEA’s years-long investigation about the origin and current location of manmade uranium particles found at two locations that Tehran has failed to declare as potential nuclear sites, Varamin and Turquzabad.