Which is NOT one of the dominant political cultures of the United States based on the values and attitudes of the original European settlers?

ALL BUT WHICH of the following are contributing to the loss of biodiversity?

A. Land conversion B. Natural extinction C. Genetic engineering D. Pollution E. Harvesting of natural resources

Observations collected by agencies such as the National Aeronautics and Space Administration suggest that during the last half century, average global temperatures:

A) did not greatly vary. B) increased by about 0.74 degree Celsius. C) decreased significantly by about 3.4 degree Celsius. D) increased by about 1.2 degree Celsius. E) decreased by about 0.03 degree Celsius.