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Global Warming

Global Warming is the century-scale rise in the average temperature of the Earth's surface, oceans, and atmosphere due to an increase in the greenhouse effect. Greenhouse gases such as carbon dioxide from burning fossil fuels or from deforestation trap heat that would otherwise escape from Earth. This warming is causing climate patterns to change.

11,528 Questions

How does the use of fossil fuels damage the environment?

Burning fossil fuels releases greenhouse gases such as carbon dioxide that contribute to global warming and climate change. Extraction of fossil fuels can lead to habitat destruction, water pollution, and deforestation. Additionally, oil spills from transportation can harm marine life and ecosystems.

How is Humankind contributing to the Negation of the Green House Effect?

Heads Up, Dared to Prove Otherwise: "Too little, Too late."

We are not negating the greenhouse effect. In fact we are increasing its effect by adding more greenhouse gases to the mix. We now have an 'accelerated' greenhouse effect.

Do portable computers create greenhouse gases?

By charging the devices, yes greenhouse gasses are emited due to the way that more electricity is created. The devices them selves do not directly create greenhouse gasses that can be measured. Each time the battery is charged and discharged very minor amounts of CO2 are released. However a single houseplant would easily take care of all of the CO2 created by most portable devices in a household.

What is the global period for 45380?

The global period for CPT code 45380 is 10 days. This means that any related services provided within 10 days following the procedure are considered part of the original service and should not be separately reported.

What will happen unless we change the way that we treat the environment?

Unless we change the way we treat the environment, we will continue to face more frequent natural disasters, depletion of resources, loss of biodiversity, and negative impacts on human health. This could result in an unsustainable future for both the planet and its inhabitants.

What are the two largest sources of greenhouse gas emissions in the US?

The two largest sources of greenhouse gas emissions in the US are transportation (e.g. cars, trucks, planes) and electricity generation (e.g. burning fossil fuels for power). These sectors account for the majority of the country's greenhouse gas emissions.

Why should we not bury plastic bottles?

Plastic bottles can take hundreds of years to break down in the soil, releasing harmful chemicals and toxins into the environment. Burying them also contributes to soil pollution and can harm plant growth and wildlife in the area. It is important to recycle and properly dispose of plastic bottles to prevent these negative environmental impacts.

What name is given to warming of the earth due to increased levels of carbon dioxide?

The name given to warming of the earth due to increased levels of carbon dioxide is global warming. This is a result of the greenhouse effect, where carbon dioxide and other greenhouse gases trap heat in the Earth's atmosphere, leading to a rise in temperature.

How are people fighting climate change?

People are fighting climate change by advocating for policies that reduce greenhouse gas emissions, promoting renewable energy sources, practicing energy efficiency in their daily lives, participating in conservation efforts, and raising awareness about the urgency of taking action to combat climate change.

What is the effect of ice glaciers causing ocean levels to drop?

When large ice glaciers melt and flow into the ocean, they can temporarily cause a drop in sea levels in the immediate vicinity due to the redistribution of water mass. However, once the ice has fully melted and the water has dispersed, overall sea levels will rise due to the increase in global water volume.

Is global warming the greatest environmental problem facing the world today?

Its something to fear yes, But no, there are many more important things to worry about when your great great great grand children are born. but you wont be around to see anything happen.

What negative effects do humans have on the clownfish and its environment?

The negative effects that humans have on the clownfish and its environment is the increased supply of carbon dioxide. Increased carbon dioxide causes the clownfish to lose the sense of smell and swim towards the predators.

What warms the atmosphere?

Mostly the sun.

The sun's heat warms the earth. This heat, in the form of infra-red energy rises into the atmosphere where it is trapped by greenhouse gases. This greenhouse effect warms the atmosphere.

How much percent have carbon dioxide increased since the industrial revolution?

Carbon dioxide levels have increased by about 40% since the start of the industrial revolution. This rise is mainly due to human activities such as burning fossil fuels and deforestation, which release more CO2 into the atmosphere than natural processes can absorb.

What are humans doing to produce so much more carbon dioxide in the atmosphere?

Humans are producing more carbon dioxide by burning fossil fuels for energy, deforestation, and industrial activities. These activities release carbon that has been stored in the Earth's crust for millions of years into the atmosphere, leading to an increase in greenhouse gases and global warming.

What type of global warming is there in Wales?

There is only one type of global warming, the increase in temperature averaged all over the planet. The results of global warming, that is, climate change, will be different around the world. Changes in the Gulf Stream may make Wales colder initially rather than warmer, for example.

Is urban sprawl the main cause of global warming?

No, the main cause of global warming is deforestation and the burning of coal, oil and natural gas.

Urban sprawl would be fairly carbon neutral as regards global warming. Many building close together tend to be warmer than settlements that are spread out. But a compact town can pool its resources and cause few emissions that way.

How do bio-gases cause -by contributing to- the green house effect?

Bio-gases such as methane and carbon dioxide are greenhouse gases that trap heat in the atmosphere, leading to the greenhouse effect. When these bio-gases are released into the atmosphere from sources like livestock, landfills, and biomass burning, they contribute to the warming of Earth's surface by absorbing and re-emitting infrared radiation. This traps heat and contributes to climate change.

Does all heat radiated by the sun enters the atmosphere?

No. The sun radiates heat in all directions on 3 axes. The spherical arc of that which reaches the Earth's Atmosphere is very small in comparison.

What is global warming considered by some scientists to be such an important problem?

This is because there hasn't been this much change in temperature since the last ice age, and that was several thousand years ago. If we think about it in a short-term perspective, we don't see anything to be worried about. If, however, you look at the temperature history for the Earth for the past million years, you begin to understand why its getting a lot of attention.

To answer your question, its because scientists are worried that such a drastic change is occurring this soon, since these warming and cooling cycles are supposed to be happening a lot slower.

Source: Y! Answers

How have sea levels changed in the past 100 years?

Sea levels have risen by approximately 8 inches (20 cm) in the past 100 years due to global warming and the melting of glaciers and ice caps. This trend is expected to continue and accelerate in the coming years, leading to more frequent coastal flooding and erosion.

What cause density change in earth?

Density is not something that changes just because we're on earth. Density is a universal concept of how tightly packed the mass of an object is packed.

If you're trying to figure out why gravity is different from planet to planet, which is just caused by the speed of which the planet orbits the sun/object.

When is photosynthesis producing the most oxygen?

Photosynthesis produces most oxygen during the growing season of the plant. This is normally in spring and summer. Scientists measure the amount of carbon dioxide in the area and every year there is a dip in CO2 levels during the northern hemisphere's growing season, when more carbon dioxide is removed and more oxygen is released.

Who is a global leader?

Global leaders are individuals who wield influence and impact on a global scale through their actions, policies, or position. They can be heads of state, influential business figures, activists, or thought leaders who have the ability to shape opinions and drive change on a worldwide level. Examples include political figures like the President of the United States, business leaders like the CEO of a multinational corporation, or activists like Greta Thunberg.

Why are N2 and O2 not greenhouse gasses?

The O2 and N2 are homonuclear molecules. So the rotational wave function of the diatomic homonuclear molecules should be symmetric or antisymmetric under the exchange of the two identical nuclei, depending on whether they are bosons or fermions. This would imply that the l quantum number is either even or odd. In either case, in rotational transitions the change in l should be at least 2. This violates the selection rule for electric dipole transitions, namely the change in l should be one. So the electric dipole transitions are forbidden in the rotational transitions of these molecules. The electric dipole transitions are the most prominent transitions whenever the wavelength is much larger than the size of the system, which is evidently true for the rotational transition wavelengths of the diatomic molecules.

The vibrational transitions of these molecules can only absorb one wavelength because in electric dipole transitions, the n quantum number of the vibrational spectrum can only change by one unit and the vibrational spectrum is equally spaced, just like the energy spectrum of a one dimensional harmonic oscillator.