Weird and Wondrous Rocks

Which sentence best summarizes the first paragraph of the section “Ringing Rocks County Park, Pennsylvania”?

• People are unsure why the rocks make sounds.

• Many people visit unusual rocks that make sounds

• Some rocks make sounds that are too low for people to hear.

• People use the sounds of volcanic rocks in the music they make.

Tags

CCSS.RI.3.2

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RL.3.2

CCSS.RL.4.2

How does the author support the idea that the Caverns of Sonora is an interesting cave system?

• by telling how a dog found the caverns

• by comparing the caverns to another planet

• by explaining how to move through the caverns

• by describing the time it takes for caverns to form

Tags

CCSS.RI.3.2

CCSS.RI.4.2

CCSS.RL.3.2

CCSS.RL.4.2

CCSS.RL.5.2

The passage says some rocks resemble drinking straws. What does resemble mean?

• are close in appearance to

• are the same color as

• are bigger than

• are used as

Tags

CCSS.RI.3.4

CCSS.RI.4.4

CCSS.RI.5.4

CCSS.RL.4.4

CCSS.RL.5.4

Why does the author include information about scientists studying “sailing” rocks in Death Valley?

• to show which types of rocks scientists think will move the farthest

• to describe which rocks scientists believe are most likely to move

• to explain how scientists discovered the reason the rocks moved

• to argue that more scientists should learn about rocks that move

Tags

CCSS.RI.3.6

CCSS.RL.3.6

CCSS.RL.4.6

CCSS.RL.5.6

CCSS.RL.6.6

How does the author arrange the passage?

• by explaining how rocks change over time

• by asking and answering questions about rocks

• by arguing which types of rocks are the most beautiful

• by giving examples of the ways rocks are different

Tags

CCSS.RI.2.5

CCSS.RI.3.5

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5