The Texas constitution created two supreme courts, one for civil cases and one for criminal cases. 

Plessy v. Ferguson made ___________ legal. 

Under the Texas constitution, who has the power of impeachment? 

In Texas, senators serve ________ terms; while members of the house of representatives serve ____________ terms. 

Politics in Texas has been defined by the strong competition between Democrats and Republicans. 

The Texas constitution requires which of the following for amendment? 

When organic carbon burial exceeds the rate at which weathering returns organic carbon to the atmosphere as CO2.  How does the size of the atmospheric reservoir of carbon change? Explain why.

As air temperature decreases, relative humidity

Where will a photon emitted by a greenhouse gas molecule most likely go?

What is base level?