Which best describes global warming?(1 point)
Responses
It is the day-to-day changes in temperature, precipitation, wind, and humidity.
It is the day-to-day changes in temperature, precipitation, wind, and humidity.
It is the increase in Earth’s average surface temperature due to human activity.
It is the increase in Earth’s average surface temperature due to human activity.
It is the trapping of heat energy due to the addition of carbon dioxide in the atmosphere.
It is the trapping of heat energy due to the addition of carbon dioxide in the atmosphere.
It is the changes to Earth’s climate due to increased temperature.
It is the changes to Earth’s climate due to increased temperature.
The best description of global warming is: It is the increase in Earth’s average surface temperature due to human activity.
The best description of global warming is: "It is the increase in Earth’s average surface temperature due to human activity." However, to understand and reach this answer, it is important to consider the other options as well.
To determine the best answer, one must understand the concept of global warming and how it relates to climate change. Global warming refers to the long-term increase in Earth's average surface temperature. It is primarily caused by the additional greenhouse gases, such as carbon dioxide, being released into the atmosphere from human activities.
Option 1, "It is the day-to-day changes in temperature, precipitation, wind, and humidity," describes weather variability, which is different from global warming. Weather refers to short-term conditions that can vary on a daily basis, while global warming refers to long-term changes in climate patterns.
Option 3, "It is the trapping of heat energy due to the addition of carbon dioxide in the atmosphere," accurately explains the mechanism behind global warming. The increased levels of carbon dioxide and other greenhouse gases in the atmosphere trap heat energy, leading to a rise in Earth's surface temperature over time.
Option 4, "It is the changes to Earth's climate due to increased temperature," is a broader statement that encompasses the effects of global warming. The increased temperature caused by global warming contributes to various changes in climate patterns, such as melting glaciers, rising sea levels, and more frequent extreme weather events.
Therefore, while options 3 and 4 capture essential aspects of global warming, option 2, "It is the increase in Earth’s average surface temperature due to human activity," is the most precise and concise description.
Which action would help reduce global warming?(1 point)
Responses
Use more electricity.
Use more electricity.
Use more plastic products.
Use more plastic products.
Use more paper products.
Use more paper products.
Use more fuel-efficient cars.
Use more fuel-efficient cars
How did the Industrial Revolution contribute to global climate change?(1 point)
Responses
It led to the development of nonrenewable sources of energy.
It led to the development of nonrenewable sources of energy.
It led to the release of chemicals that destroyed the ozone layer.
It led to the release of chemicals that destroyed the ozone layer.
It led to an increased use of alternative fuels other than fossil fuels.
It led to an increased use of alternative fuels other than fossil fuels.
It led to an increased use of coal, oil, and other fossil fuels.
It led to an increased use of coal, oil, and other fossil fuels.
The Earth's atmosphere protects the Earth and all living things from the Sun by _______________________________________________________.
The Earth's atmosphere protects the Earth and all living things from the Sun by filtering harmful ultraviolet (UV) radiation, regulating temperature, and preventing extreme temperature variations.
Which of the following are effects of climate change?(1 point)
Responses
changes in the growing season
changes in the growing season
decreasing temperatures
decreasing temperatures
less floods and droughts
less floods and droughts
a decrease in severe storms