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Explain why burning biodiesel fuel has a differen impact pn atmospheric CO2 concentrations than does burning fossil fuels?
Biodiesel contains carbon that was recently present in the atmosphere rather than fossil-fuel
carbon that was in the atmosphere long ago and has been sequestered beneath Earth's surface.
Hence the burning of biodiesel does not contribute to a net increase in the amount of carbon
dioxide currently circulating in the atmosphere, whereas the burning of fossil fuel does contribute
to a net increase in the concentration of carbon dioxide in the atmosphere.
What else can I help you with?
If you performed a melting point experiment in the laboratory and on the top of the mountain would your results differ explain?
Yes, the results could differ because the atmospheric pressure varies with altitude, which can affect the boiling point of liquids, including the melting point of solids. The lower atmospheric pressure at the top of a mountain can cause the melting point of a substance to be slightly lower than at sea level.
Who was the person who stated that storms move place to place?
The person who stated that storms move from place to place was George Hadley, an English lawyer and amateur meteorologist. Hadley's work in the 18th century led to the development of Hadley cells, which explain the global patterns of atmospheric circulation that drive weather and climate systems.
Explain why a place at ligh elevation has a cooler temperature than one at low elevation?
Places at higher elevations have cooler temperatures because the air becomes less dense as elevation increases. This results in lower atmospheric pressure and less ability to trap heat, causing temperatures to drop. Additionally, higher elevations are often closer to the upper atmosphere, where temperatures are lower.
Explain what is meant by the term internal environment of the body homostasis?
The internal environment of the body refers to the conditions within the body, such as temperature, pH levels, and nutrient concentrations. Homeostasis is the body's ability to maintain a stable internal environment despite external changes. This balance is regulated by feedback mechanisms that adjust physiological processes to keep the body in optimal functioning conditions.
Explain the significance of legumes in maintaining soil fertility?
Legumes are important for soil fertility because they have a symbiotic relationship with nitrogen-fixing bacteria in their roots. These bacteria convert atmospheric nitrogen into a form that plants can use, enriching the soil with nitrogen. As a result, legumes help increase soil fertility naturally, without the need for synthetic fertilizers. This makes them valuable crops for sustainable farming practices.
Which is not a process that has been proposed to explain the formation of precipitation?
the atmospheric subduction process
Ash and carbon dioxide coming from the volcano contributes to atmospheric cooling, True or false?
False
What is the significance of the adiabatic gradient in the study of atmospheric science?
The adiabatic gradient is important in atmospheric science because it helps us understand how temperature changes with altitude in the atmosphere. This gradient helps explain the behavior of air parcels as they rise or sink, which is crucial for predicting weather patterns and understanding atmospheric dynamics.
Explain why atmospheric pressure does not burst an inflated balloon?
An inflated balloon is made of elastic material that can expand without bursting when subjected to increased pressure, such as atmospheric pressure. The elasticity of the balloon allows it to stretch and accommodate the higher pressure while retaining its shape. Additionally, the pressure inside the balloon may equalize with the atmospheric pressure, preventing it from bursting.
Pros and cons of using biodiesel?
Biodiesel has been controversial. I've include 4 links that explain the issues with biodiesel and biofuels in general. First, the pros 1. It works. A mix of diesel and biodiesel may be necessary on some cars. It can be used in buses and trains. Use of biodiesel has been increasing. 2. We have a limited supply of fossil fuels. The ability to "grow our energy" extends the lifetime of our natural resources. 3. Biodiesel burns cleaner than regular diesel, based on particulates from tail-pipe emissions (see wikipedia link on environmental problems). 4. We must import oil, and this creates a dependence on other countries. It would be devastating to our economy if any country cut us off from this supply. So, biodiesel adds to our energy security. 5. Adding to the supply of fuels should help moderate prices of these fuels by making them less scarce commodities. 6. Biodiesel is good for farmers around the world. It is an additional crop they can grow. Now, the cons, 1. Converting crops into biofuels will mean that less of there will be less available produce to feed people. This drives up the price of food. One crop in particular is soybeans, which is used as animal feedstock. So as soybeans become more valuable to make fuels, meat prices will increase. 2. Biodiesel (or more generally biofuels) means that there will be extensive deforestation in tropical areas such as the Amazon rainforest to grow sugar cane and soybeans for biofuels. This will have a large impact on environment and CO2 emissions. CO2 pollution is linked to global warming. Thus some environmentalists are calling biodiesel a worse alternative than natural diesel. 3. The increase in palm oil farms in Asia has lead to use of pesticides and contamination of drinking water supplies. (see wikipedia link) 4. Biodiesel is not a cleaner fuel to burn. It produces 10% more nitrogen oxide tail pipe emissions than diesel. (see Wikipedia link on environmental issues). 5. Promoters of biofuels have created a false impression of an easy solution to energy needs. Due to all the problems they cause, these fuels can not satisfy our needs. I suggest that you read through the links provided. Perhaps there are more pros and cons. Certainly, the question of whether biodiesel burns cleaner is a difficult one. Good luck! :) Biodiesel is less pollutive. It is safer to handle :( It is more expensive at the moment Not approved by all auto dealers
What is a METEORTOlogist?
A meteorologist is an individual with specialized education who uses scientific principles to explain, understand, observe or forecast the earth's atmospheric phenomena (such as weather) and/or how the atmosphere affects the earth and life on the planet.
State and explain how the boiling point of water will change if the atmospheric pressure falls?
Water boils when its internal pressure reaches that of the atmospheric pressure. Therefor, if one lowers the atmospheric pressure, the water would boil at a lower temperature (in fact, one can make water boil at room temperature by dramatically lowering the atmospheric pressure).
How you will you explain pressure belts and winds diagram?
The Coriolis effect explains this phenomenon clearly. Pressure belts and wind belts differ in patterns depending on certain atmospheric factors like temperature.
If you boil water at the top of a mountain would you expect it to boil at 100 degree Celsius explain?
Yes. In general, higher altitudes mean lower atmospheric pressure. Lower atmospheric pressure means lower boiling points.
What are four different theories that attempt to explain why Earths climate has changed?
Four theories that explain why Earth's climate has changed include the Milankovitch cycles, which focus on variations in Earth's orbit and axial tilt affecting solar radiation; plate tectonics, which alters ocean currents and atmospheric patterns over geological time; volcanic activity, which can release large amounts of greenhouse gases and ash, influencing temperature; and human-induced climate change, primarily driven by the burning of fossil fuels and deforestation, leading to increased greenhouse gas concentrations in the atmosphere. Each of these factors contributes to the complex and dynamic nature of Earth's climate system.
Can you explain the procedure used to find the rate law?
Basically, you compare two initial concentrations of the reactants. Initially you start off with the variables x and y. To find x, you take a set of concentrations where the base of y's that are being compared are the same. That way, everything cancels out just leaving the x to solve. Then the same process can be done to solve y. Then there you have it. RATE LAW!
If you performed a melting point experiment in the laboratory and on the top of the mountain would your results differ explain?
Yes, the results could differ because the atmospheric pressure varies with altitude, which can affect the boiling point of liquids, including the melting point of solids. The lower atmospheric pressure at the top of a mountain can cause the melting point of a substance to be slightly lower than at sea level.
