Ryan Zinke testifies before the Senate Energy and Natural Resources Committee confirmation hearing on Capitol Hill in Washington, D.C., on Jan. 17, 2017. Michael Reynolds / EPA

Zinke, a former Navy SEAL who describes himself as a

“Teddy Roosevelt Republican,” will oversee the department responsible for the management of federal lands and natural resources. He has defended expanding oil, gas and coal production, and has also warned that landowners in Western states are voicing concern over encroaching federal control.

“I have to go out there and restore trust,” he said at his January

confirmation hearing.

Zinke, at the hearing, did noticeably contradict President Donald Trump by testifying that he accepts climate change is real and man-made.

“I do not believe it’s a hoax,” Zinke said, in contrast with the president, who previously tweeted that it’s a “hoax” created by China.

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Zinke, 55, was also questioned at the hearing about a House vote this year that makes it easier to transfer federal lands to states.

Sen. Chuck Schumer, D-N.Y., fired off a series of tweets Wednesday explaining why he vote against Zinke, arguing that “you can’t be a Roosevelt conservationist when you vote to make it easier to sell off public lands.”

Still unconfirmed is Ben Carson as Housing and Urban Development secretary. Carson’s Senate vote has been held up since his

confirmation hearing in January.