# data[].attributes.headline
Ask and/or evaluate questions that challenge the premise(s) of an argument, the interpretation of a data set, or the suitability of a design.

# data[].attributes.subject
Ask and/or evaluate questions that challenge the premise(s) of an argument, the interpretation of a data set, or the suitability of a design.

# data[].attributes.body
Question:
In addition to reducing emissions, is planting a trillion trees more effective than other methods to combat climate change?

this question is relate to the article "Best way to fight climate change?

Before his research, Crowther figured that there were other more effective ways to fight climate change besides cutting emissions, such as people switching from meat-eating to vegetarianism. But, he said, tree planting is far more effective because trees take so much carbon dioxide out of the air.

# data[].attributes.attachment_link.title
Best way to fight climate change? Plant a trillion trees

# data[].attributes.attachment_link.description
The most effective way to fight global warming is to plant lots of trees, a study says. A trillion of them, maybe more.

# data[].attributes.headline
Ask questions to clarify and refine a model, an explanation, or an engineering problem.

# data[].attributes.subject
Ask questions to clarify and refine a model, an explanation, or an engineering problem.

# data[].attributes.body
Question:
Does less human activity reduce pollution to the air and the environment?

this question is relate to the article“As people stay home, Earth turns wilder and cleaner“
As people across the globe stay home to stop the spread of the new coronavirus, the air has cleaned up, albeit temporarily. Smog stopped choking New Delhi, one of the most polluted cities in the world, and India’s getting views of sights not visible in decades. Nitrogen dioxide pollution in the northeastern United States is down 30%. Rome air pollution levels from mid-March to mid-April were down 49% from a year ago. Stars seem more visible at night.

# data[].attributes.attachment_link.title
As people stay home, Earth turns wilder and cleaner

# data[].attributes.attachment_link.description
An unplanned grand experiment is changing Earth. As people across the globe stay home to stop the spread of the new coronavirus, the air has cleaned up, albeit temporarily.

# data[].attributes.headline
Ask questions to determine relationships, including quantitative relationships, between independent and dependent variables.

# data[].attributes.subject
Ask questions to determine relationships, including quantitative relationships, between independent and dependent variables.

# data[].attributes.body
Question:
How much carbon dioxide can a trillion trees absorb from the atmosphere?

This question is related to "Best way to fight climate change?
Even with existing cities and farmland, there’s enough space for new trees to cover 3.5 million square miles (9 million square kilometers), they reported in Thursday’s journal Science . That area is roughly the size of the United States.
The study calculated that over the decades, those new trees could suck up nearly 830 billion tons (750 billion metric tons) of heat-trapping carbon dioxide from the atmosphere.

# data[].attributes.attachment_link.title
Best way to fight climate change? Plant a trillion trees

# data[].attributes.attachment_link.description
The most effective way to fight global warming is to plant lots of trees, a study says. A trillion of them, maybe more.

# data[].attributes.headline
Ask questions that arise from careful observation of phenomena, or unexpected results, to clarify and/or seek additional information.

# data[].attributes.subject
Ask questions that arise from careful observation of phenomena, or unexpected results, to clarify and/or seek additional information.

# data[].attributes.body
question：Is the frequent occurrence of forest fires in modern times related to global warming?

this question is relate to the article"Fever chart: Earth had its hottest decade on record in 2010s"
flames from a backfire consume a hillside as firefighters battle the Maria Fire in Santa Paula, Calif. The decade that just ended was by far the hottest ever measured on Earth, capped off by the second-warmest year on record, NASA and the National Oceanic and Atmospheric Administration reported Wednesday, Jan.

# data[].attributes.attachment_link.title
Fever chart: Earth had its hottest decade on record in 2010s

# data[].attributes.attachment_link.description
The decade that just ended was by far the hottest ever measured on Earth, capped off by the second-warmest year on record, two U.S. agencies reported Wednesday. And scientists said they see no end to the way man-made climate change keeps shattering records.

# data[].attributes.headline
Ask questions that arise from examining models or a theory, to clarify and/or seek additional information and relationships.

# data[].attributes.subject
Ask questions that arise from examining models or a theory, to clarify and/or seek additional information and relationships.

# data[].attributes.body
question：
What does people stay at home reduce pollution in each country?

Compared to the previous five years, March air pollution is down 46% in Paris, 35% in Bengaluru, India, 38% in Sydney, 29% in Los Angeles, 26% in Rio de Janeiro and 9% in Durban, South Africa, NASA measurements show.

# data[].attributes.attachment_link.title
As people stay home, Earth turns wilder and cleaner

# data[].attributes.attachment_link.description
An unplanned grand experiment is changing Earth. As people across the globe stay home to stop the spread of the new coronavirus, the air has cleaned up, albeit temporarily.

# data[].attributes.headline
Evaluate a question to determine if it is testable and relevant.

# data[].attributes.subject
Evaluate a question to determine if it is testable and relevant.

# data[].attributes.body
question:
Is global warming actually happening? How serious is it?

this question is relate to the article"Fever chart: Earth had its hottest decade on record in 2010s"
NASA and NOAA also calculated that 2019 was the second-hottest year in the 140 years of record-keeping. Five other global teams of monitoring scientists agreed, based on temperature readings taken on Earth’s surface, while various satellite-based measurements said it was anywhere from the hottest year on record to the third-hottest.

# data[].attributes.attachment_link.title
Fever chart: Earth had its hottest decade on record in 2010s

# data[].attributes.attachment_link.description
The decade that just ended was by far the hottest ever measured on Earth, capped off by the second-warmest year on record, two U.S. agencies reported Wednesday. And scientists said they see no end to the way man-made climate change keeps shattering records.