Oklahoma Attorney General Scott Pruitt was confirmed as the head of the Environmental Protection Agency (EPA) on Friday, his nomination approved by approved with a 52-46 vote.

AP/J. Scott Applewhite - apimages.com

Here's what you need to know about the next head of the EPA:

• Pruitt is a vocal climate skeptic who has questioned whether human activity is causing global warming.
• As Oklahoma's attorney general, Pruitt repeatedly sued the EPA over "politically motivated" environmental regulations.
• Oil and gas companies contributed more than $215,000 to Pruitt's 2010 and 2014 campaigns, according to an investigation by The New York Times.
• Pruitt will now be responsible for shaping the federal government's environmental agenda.

Here's how your senator voted on Pruitt's confirmation.

Voted “yes”:

• Joe Manchin (D-W.Va.)
• Heidi Heitkamp (D-N.D.)
• Roy Blunt (R-Mo.)
• Ron Johnson (R-Wis.)
• Ben Sasse (R-Neb.)
• Luther Strange (R-Ala.)
• Dean Heller (R-Nev.)
• Tim Scott (R-S.C.)
• Michael B. Enzi (R-Wyo.)
• Thom Tillis (R-N.C.)
• Patrick J. Toomey (R-Pa.)
• Orrin G. Hatch (R-Utah)
• Johnny Isakson (R-Ga.)
• Charles E. Grassley (R-Iowa)
• Jeff Flake (R-Ariz.)
• Todd Young (R-Ind.)
• Roger Wicker (R-Miss.)
• John Thune (R-S.D.)
• Dan Sullivan (R-Alaska)
• Richard C. Shelby (R-Ala.)
• Marco Rubio (R-Fla.)
• Michael Rounds (R-S.D.)
• Pat Roberts (R-Kan.)
• Jim Risch (R-Idaho)
• Rob Portman (R-Ohio)
• David Perdue (R-Ga.)
• Rand Paul (R-Ky.)
• Lisa Murkowski (R-Alaska)
• Jerry Moran (R-Kan.)
• Mitch McConnell (R-Ky.)
• Mike Lee (R-Utah)
• James Lankford (R-Okla.)
• John Kennedy (R-La.)
• James M. Inhofe (R-Okla.)
• John Hoeven (R-N.D.)
• Lindsey Graham (R-S.C.)
• Cory Gardner (R-Colo.)
• Deb Fischer (R-Neb.)
• Joni Ernst (R-Iowa)
• Steve Daines (R-Mont.)
• Ted Cruz (R-Tex.)
• Michael D. Crapo (R-Idaho)
• Tom Cotton (R-Ark.)
• John Cornyn (R-Tex.)
• Bob Corker (R-Tenn.)
• Thad Cochran (R-Miss.)
• Bill Cassidy (R-La.)
• Shelley Moore Capito (R-W.Va.)
• Richard M. Burr (R-N.C.)
• John Boozman (R-Ark.)
• John Barrasso (R-Wyo.)
• Lamar Alexander (R-Tenn.)

Voted “no”:

• Susan Collins (R-Me.)
• Bob Casey (D-Pa.)
• Kirsten Gillibrand (D-N.Y.)
• Claire McCaskill (D-Mo.)
• Jeanne Shaheen (D-N.H.)
• Maria Cantwell (D-Wash.)
• Elizabeth Warren (D-Mass.)
• Ron Wyden (D-Ore.)
• Sheldon Whitehouse (D-R.I.)
• Mark Warner (D-Va.)
• Chris Van Hollen (D-Md.)
• Tom Udall (D-N.M.)
• Jon Tester (D-Mont.)
• Debbie Stabenow (D-Mich.)
• Chuck Schumer (D-N.Y.)
• Brian Schatz (D-Hawaii)
• Gary Peters (D-Mich.)
• Jack Reed (D-R.I.)
• Bill Nelson (D-Fla.)
• Patty Murray (D-Wash.)
• Christopher S. Murphy (D-Conn.)
• Jeff Merkley (D-Ore.)
• Robert Menendez (D-N.J.)
• Edward J. Markey (D-Mass.)
• Patrick J. Leahy (D-Vt.)
• Amy Klobuchar (D-Minn.)
• Tim Kaine (D-Va.)
• Mazie K. Hirono (D-Hawaii)
• Martin Heinrich (D-N.M.)
• Maggie Hassan (D-N.H.)
• Kamala Harris (D-Calif.)
• Al Franken (D-Minn.)
• Dianne Feinstein (D-Calif.)
• Richard J. Durbin (D-Ill.)
• Tammy Duckworth (D-Ill.)
• Catherine Cortez Masto (D-Nev.)
• Chris Coons (D-Del.)
• Thomas R. Carper (D-Del.)
• Benjamin L. Cardin (D-Md.)
• Sherrod Brown (D-Ohio)
• Cory Booker (D-N.J.)
• Richard Blumenthal (D-Conn.)
• Michael Bennet (D-Colo.)
• Tammy Baldwin (I-Wis.)
• Bernie Sanders (I-Vt.)
• Angus King (I-Me.)