Question

Which of these properly states the relationship between global temperature and global CO2 levels?

In the past 500 years, the temperature has increased rapidly, along with increases in carbon dioxide levels.

In the past 500 years, the temperature has increased rapidly, along with decreases in carbon dioxide levels.

In the past 140 years, the temperature has increased rapidly, along with rises in carbon dioxide levels.

In the past 140 years, the temperature has increased rapidly, along with decreases in carbon dioxide levels.

In the past 140 years, the temperature has decreased rapidly, along with decreases in carbon dioxide levels.

Answer 1

The proper statement about the relationship between global temperature and global CO2 levels is: In the past 140 years, the temperature has increased rapidly, along with rises in carbon dioxide levels. Evidence and data support the fact that as carbon dioxide levels rise, global temperature also increases.

Step-by-step explanation:

The proper statement about the relationship between global temperature and global CO2 levels is: In the past 140 years, the temperature has increased rapidly, along with rises in carbon dioxide levels.

Evidence and data support the fact that as carbon dioxide levels rise, global temperature also increases. Over the past 140 years, the concentration of atmospheric carbon dioxide has increased from about 280 ppm to 392 ppm. This increase in carbon dioxide is known as the enhanced greenhouse effect, which has led to a rapid increase in global temperatures.

Scientists have concluded that the rate and magnitude of the increase in carbon dioxide levels observed in recent times is primarily due to human activities and industrialization.