1. The word "touring" in this sentence is A. gerund.
If the question asked for the phrase "Touring New Mexico's Environmental Education Center", the answer would be gerund phrase.
2. After a bear cub survived a forest fire in 1950, he became known as Smokey, and he lived in the National Zoo for many years.
The sentence structure is D. compound-complex.
It is a compound sentence that contains one dependent clause. (underlined)
