These charts are from the University of Texas / Texas Tribune Poll. They questioned 1,200 registered voters in Texas between October 18th and 27th, and the survey has a 2.83 point margin of error.
Two-thirds (66%) of Texas voters say global climate change is happening (including 88% of Democrats, 74% of Independents, and 44% of Republicans).
A plurality of 47% say the government should be doing a great deal to combat that climate change (including 79% of Democrats, 41% of Independents, and 18% of Republicans). Only 31% say the government should be doing little or nothing.