Keeping an Eye on Volcanoes

Read this sentence from paragraph 1:

"Drones are a good tool for scientists to study erupting volcanoes because scientists can stay at a safe distance."

What is the author's purpose for including this sentence?

• to describe the history of drones

• to persuade the reader to use drones

• to give an opinion about drones

• to share a fact about drones

Tags

CCSS.RI.2.6

CCSS.RI.3.6

CCSS.RL.3.6

CCSS.RL.4.6

CCSS.RL.5.6

What is the author's purpose for including the names of the volcanoes in paragraph 2?

• to inform the reader of places where scientists used drones

• to persuade the reader that these are the best places to use drones

• to inform the reader about some of the most famous erupting volcanoes

• to persuade the reader that it is foolish to get close to some volcanoes

Tags

CCSS.RI.2.6

CCSS.RI.3.6

CCSS.RL.3.6

CCSS.RL.4.6

CCSS.RL.5.6

What idea does the author support with the facts in paragraph 3?

• Drones can look for volcanoes that might erupt soon.

• Scientists can learn when they should collect lava samples.

• Scientists can learn about the gases a volcano sends up.

• Drones can take better pictures before an eruption.

Tags

CCSS.RI.3.2

CCSS.RL.3.2

CCSS.RI.4.2

CCSS.RL.2.2

CCSS.RL.4.2

Which detail in the text supports the idea that drones are less likely to be ruined than other tools?

• Lava sometimes ruins tool on the ground. (paragraph 4)

• Drones' batteries do not last long. (paragraph 5)

• Scientists used drones to study volcanoes in Costa Rica. (paragraph 3)

• Drones collect samples of gases. (paragraph 3)

Tags

CCSS.RI.3.2

CCSS.RL.3.2

CCSS.RI.4.2

CCSS.RL.3.1

CCSS.RL.2.1

What is the author's claim in "Keeping an Eye on Volcanoes"?

• Their batteries don't last very long.

• A volcano sends up gases when it is about to erupt.

• Millions of people around the world live near active volcanoes.

• Drones are a good tool for scientists to study erupting volcanoes because scientists can stay at a safe distance.

PART B: Which statement from the text best supports your answer in Part A?

• "Other scientists did the same thing with volcanoes in Nicaragua and Costa Rica." (paragraph 3)

• "One reason why drones are a good tool for studying active volcanoes is that they can take close-up pictures and videos of eruptions without putting scientists in danger." (paragraph 2)

• "Scientists used drones to study the gases at the Manam volcano near the island of Papua New Guinea." (paragraph 3)

• "Scientists are still trying to figure out how to best use drones to study volcanoes." (paragraph 4)

Tags

CCSS.RI.3.2

CCSS.RL.3.2

CCSS.RL.2.2

CCSS.RL.3.1

CCSS.RI.2.1