Read this thesis statement from a literary analysis.

seymour redding, in the book to zion, effectively paints a picture of zion national park with his descriptive language.

which detail from the text best supports the thesis?

zion national park is located in springdale, utah, which is about 300 miles from salt lake city.
the park was named zion, which means “place of refuge,” by the mormon pioneers who settled in the area.
the landscape of zion consists of lush vegetation, deep canyons, towering sandstone cliffs, and a restless river.
over 3 million people visit zion national park every year, and the national park service works to accommodate them.

The detail from the text which best supports the thesis based on the given excerpt is:

According to the given question, we are asked to state the detail from the text which best supports the thesis based on the given excerpt.

As a result of this, we can see that when an effective thesis statement is made, it helps to state the main theme of the article and by listing the landscape of Zion by stating the things which are contained in it

Read more about thesis statement here:

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Answer is Option C: The landscape of Zion consists of lush vegetation, deep canyons, towering sandstone cliffs, and a restless river.

Explanation:

In Option C, "Seymour Redding" effectively describes the landscape Zion covered with lush green vegetation. He describes the canyons as deep and sandstone cliffs as towering, which means the cliffs are tall enough as a tower. Also, he describes the river as restless which means it is flowing and is restless. Thus, the picture of Zion National Park gets painted in front of the readers eyes.

Other options are just giving details about the Park's location and what it is named. So, they are incorrect.

the correct answer is:

this is an example of the writer telling through description rather than showing through dialogue.

sometimes writers like to explain explicitely what's happening instead of adding dialogues of the situations., which is the case in this passage,