What is the major cause of the greenhouse effect?(1 point)
Responses
soot from coal plants in the atmosphere
soot from coal plants in the atmosphere
carbon dioxide in the atmosphere
carbon dioxide in the atmosphere
carbon dioxide in the water
carbon dioxide in the water
soot from coal plants in the water
carbon dioxide in the atmosphere
Which is an effect of global warming?(1 point)
Responses
increasing carbon dioxide in the atmosphere
increasing carbon dioxide in the atmosphere
changing seasons every year
changing seasons every year
increasing greenhouse gas concentration in air
increasing greenhouse gas concentration in air
rising sea level over a period of time
rising sea level over a period of time
Which form of energy can be connected closely to climate change?(1 point)
Responses
solar
solar
wind
wind
coal
coal
hydroelectric
hydroelectric
coal
Which choice would have the smallest impact on climate change when purchasing apples at the store?(1 point)
Responses
buying apples in large quantities to reduce trips to the store
buying apples in large quantities to reduce trips to the store
buying apples from farms that plan to use organic practices
buying apples from farms that plan to use organic practices
buying apples that are locally grown
buying apples that are locally grown
buying apples that have no packaging
buying apples that are locally grown
Which orders the activities from the greatest to least impact to reduce consumption of fossil fuels?(1 point)
Responses
carpool to work, walk to work, drive an electric car to work
carpool to work, walk to work, drive an electric car to work
drive an electric car to work, walk to work, carpool to work
drive an electric car to work, walk to work, carpool to work
drive alone to work, drive an electric car to work, carpool to work
drive alone to work, drive an electric car to work, carpool to work
walk to work, carpool to work, drive alone to work
drive an electric car to work, carpool to work, walk to work
The major cause of the greenhouse effect is carbon dioxide in the atmosphere. To arrive at this answer, you can consider the following:
1. Understand the concept of the greenhouse effect: The greenhouse effect is a natural process that occurs when certain gases in the atmosphere trap heat from the sun, leading to an increase in temperature on Earth.
2. Differentiate between the greenhouse gases: Greenhouse gases are responsible for the greenhouse effect. While there are several greenhouse gases, the predominant gas that contributes to the greenhouse effect is carbon dioxide (CO2). Other important greenhouse gases include methane (CH4), nitrous oxide (N2O), and water vapor (H2O).
3. Consider the sources of carbon dioxide: Carbon dioxide is released into the atmosphere through various activities such as the burning of fossil fuels like coal, oil, and natural gas for energy and transportation. This release of CO2 significantly contributes to the increase of greenhouse gases in the atmosphere.
4. Evaluate the options: Among the given options, "carbon dioxide in the atmosphere" is the correct answer as it aligns with the scientific consensus on the major cause of the greenhouse effect.
Therefore, the correct answer is "carbon dioxide in the atmosphere."