What is the major cause of the greenhouse effect?
carbon dioxide in the water
soot from coal plants in the water
soot from coal plants in the atmosphere
carbon dioxide in the atmosphere***
will post answers when done.
carbon dioxide in the atmosphere
Monitor the sea level over set period of time.
coal
buying apples from farms that plan to use organic practices
walk to work, carpool to work, drive alone to work
The major cause of the greenhouse effect is carbon dioxide in the atmosphere. This greenhouse gas is released primarily through human activities such as burning fossil fuels (like coal, oil, and natural gas), deforestation, and industrial processes. Carbon dioxide traps heat in the atmosphere, leading to global warming and climate change.
The major cause of the greenhouse effect is carbon dioxide in the atmosphere. To understand this, let's break it down:
The greenhouse effect is a natural process that occurs when certain gases in the Earth's atmosphere, known as greenhouse gases, trap heat from the sun and prevent it from escaping back into space. This process is necessary for sustaining life on Earth, as it helps to keep our planet warm enough to support life as we know it.
One of the most important greenhouse gases is carbon dioxide (CO2). It is released into the atmosphere through natural processes such as respiration and volcanic activity, but human activities (such as burning fossil fuels like coal, oil, and natural gas for energy) have significantly increased the amount of CO2 in the atmosphere. This human-induced increase in CO2 levels is primarily responsible for the enhanced greenhouse effect, also known as global warming.
Now, to get the answer to your question, we need to evaluate the given options:
- "carbon dioxide in the water": While carbon dioxide can dissolve in water, it is not the major cause of the greenhouse effect. The primary concern is the amount of carbon dioxide in the atmosphere rather than in water.
- "soot from coal plants in the water": While soot from coal plants can have negative impacts on water bodies, it is not directly related to the greenhouse effect. The greenhouse effect is mainly caused by greenhouse gases like carbon dioxide, not by soot.
- "soot from coal plants in the atmosphere": This option is closer to being correct. Soot, also known as black carbon, does contribute to climate change and global warming, but it is a different mechanism than the greenhouse effect. Soot affects the reflectivity of the Earth's surface and can accelerate ice melting, but it is not the primary cause of the greenhouse effect.
- "carbon dioxide in the atmosphere": This is the correct answer. Carbon dioxide is the major cause of the greenhouse effect. Its increased concentration in the Earth's atmosphere, primarily due to human activities, traps more heat and leads to global warming.
So, the correct option is "carbon dioxide in the atmosphere."