Which statements describe results of the greenhouse effect?
habitable climate
warmer temperatures
increased radiation
decreased water vapor
reduced rainfall
rising CO2 levels
longer days
Which changes to the earth can be explained by plate tectonics?
atmospheric circulation patterns
earthquakes
erosion
ocean circulation patterns
ocean trenches
volcanoes
wind
The statements that describe results of the greenhouse effect are:
1. Habitable climate: The greenhouse effect helps maintain a stable and habitable climate on Earth by trapping some of the heat from the Sun, preventing extreme temperature variations.
2. Warmer temperatures: The greenhouse effect causes an increase in the average global temperature, leading to warmer temperatures overall.
3. Increased radiation: The greenhouse effect can result in an increase in the amount of heat radiation trapped in the Earth's atmosphere, leading to a warming effect.
4. Rising CO2 levels: The greenhouse effect is primarily caused by the rising levels of greenhouse gases, such as carbon dioxide (CO2), in the atmosphere. These increased CO2 levels contribute to the warming of the planet.
It's important to note that the other statements you mentioned, such as decreased water vapor, reduced rainfall, and longer days, are not direct results of the greenhouse effect but may potentially be influenced by climate change, which is partially driven by the greenhouse effect.
The statements that describe results of the greenhouse effect are:
1. Habitable climate: The greenhouse effect helps to create a habitable climate on Earth by trapping some of the sun's heat within the atmosphere, preventing it from escaping back into space. This keeps the planet warm enough to support life.
2. Warmer temperatures: The greenhouse effect can lead to increased temperatures on Earth. When certain gases, such as carbon dioxide (CO2) and methane (CH4), accumulate in the atmosphere, they trap more heat from the sun, causing the overall temperature of the planet to rise.
3. Increased radiation: The greenhouse effect can result in increased radiation at the Earth's surface. As greenhouse gases trap more heat, the energy that would otherwise escape back into space gets re-emitted as longwave radiation, warming the Earth's surface.
4. Rising CO2 levels: The greenhouse effect is primarily driven by the increase in greenhouse gas concentrations, such as carbon dioxide (CO2), in the atmosphere. Human activities, such as burning fossil fuels and deforestation, have significantly increased the amount of CO2 in the atmosphere, leading to a stronger greenhouse effect.
Statements that are not accurate results of the greenhouse effect are:
1. Decreased water vapor: The greenhouse effect does not directly cause a decrease in water vapor in the atmosphere. In fact, warmer temperatures resulting from the greenhouse effect can lead to increased evaporation, which can increase the amount of water vapor in the air.
2. Reduced rainfall: While changes in the greenhouse effect can affect precipitation patterns and regional climates, it does not directly lead to reduced rainfall overall. The greenhouse effect can influence the distribution and intensity of rainfall, resulting in some regions experiencing more rainfall and others experiencing less.
3. Longer days: The greenhouse effect does not impact the length of daylight hours. The length of days is primarily determined by the tilt of the Earth's axis and its orbital position around the sun, not by the greenhouse effect.
To get these answers, I analyzed each statement individually and explained the connection between the greenhouse effect and each outcome. It's important to note that the greenhouse effect is a complex scientific phenomenon, and its effects can vary depending on various factors such as the concentration of greenhouse gases and other atmospheric conditions.