Question

yellowstone national park, the oldest national park in the world, is home to many natural wonders. it has more geysers and hot springs than any other area of the world. grand prismatic spring is the largest hot spring in the park. it is a pool with a deep blue center surrounded by pale blue rings. old faithful, the most famous geyser in the park, erupts on average every 76 minutes. old faithful has not missed an eruption in over 100 years. when it erupts, the geyser sends a stream of boiling water more than 100 feet into the air. at mammoth hot springs, gently flowing waters form beautifully colored terraces. morning glory pool, one of the parks most beautiful hot pools, has the shape and coloring of a morning - glory flower. 2. why is old faithful an appropriate name for the geyser? a because its stream goes 100 feet into the air b because it erupts at regular intervals c because it is the oldest geyser in the park d because people return to the park many times to see it

Explanation:

The text states that Old Faithful erupts on average every 76 minutes and has not missed an eruption in over 100 years, indicating regular - interval eruptions. This is why "Old Faithful" is an appropriate name.

Answer:

B. because it erupts at regular intervals