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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 can you stop destroying the ozone layer?

The most prevalent Human created cause of an agent which destroys the ozone layer are CFC's, a type of chemical which used to be used in the pressurisation of aerosol cans. In many countries this compound has been phased out due to it's destructive nature.

Or you could stop flying planes through it, that's good too.

What is true about carbon dioxide?

Climate scientists all over the world agree that carbon dioxide is a dangerous greenhouse gas contributing to global warming and climate change. The danger come from the amount of additional CO2 that is released by burning fossil fuels (coal, oil and natural gas). The carbon in fossil fuels has been safely sequestered underground for 300 million years, and the earth's natural carbon cycle can't cope with the extra amount. It is the additional gas in the atmosphere that is capturing the sun's heat and causing the accelerated greenhouse effect.

Advantages and disadvantages of oil painting?

Advantages: Oil has a wonderful translucent "look" to it that acrylic cannot duplicate. Puddles of paint stay wet a long time, so you do not have to remix before each stroke. Oil paintings sell better than acrylic, for some reason. You can move the paint around on the canvas before it dries, blend it on the canvas, or scrape it off while it is still wet. Unlike acrylics, they do not darken as they dry- what you see wet is what color it will be when dry.

Disadvantages: Having to use turps or mineral spirits, which some people are allergic to. Some people object to the smell of oil paints

Slower drying time than acrylics, may take a week or more to dry to the touch depending on how thick the paint is (and what color- reds and yellows dry more slowly-). Some pigments may be toxic- don't lick your fingers.

Why don't we use air for Heat transfer rather than water?

Water has a higher specific heat capacity compared to air, which means it can hold more heat energy per unit mass. This makes water more efficient at transferring heat. Additionally, water can flow easily and efficiently through pipes, making it a better medium for heating and cooling applications.

Explain the role of forest in maintaining the balance between oxygen and carbon dioxide in the atmosphere?

Forests play a crucial role in maintaining the balance between oxygen and carbon dioxide in the atmosphere through the process of photosynthesis. During photosynthesis, trees absorb carbon dioxide and release oxygen, helping to reduce the amount of carbon dioxide in the atmosphere and increase oxygen levels. This process is essential for regulating the Earth's climate and supporting life on our planet.

How does warm climates affect people with Parkinson's?

Arthritis, most people are afected by this in the winter. Parkinson, people over age 60 have a two-to-four percent risk of developing Parkinson's disease, compared with the one-to-two percent risk in the general population. So you kind of get the I deal?

How does an increase in population affect global warming?

The more people there are, the more they tend to use energy derived from fossil fuel, and the faster atmospheric concentrations of carbon dioxide rise.

If there were only half a billion people on the earth, earth could probably absorb most of the green house gases emitted, or failing that the planet would have much more time to adapt. There are 14 times that many people on the planet, so change occurs 14 times as fast. People in China and India want to enjoy the same standard of living Americans enjoy, though Americans consume more energy per capita than any other industrial nation. The consequences for our planet will not be good.

What is the relationship of global warming to refrigerants?

Concurrent with the concern over ozone depletion is concern over global warming, which has generally been attributed to carbon dioxide emissions but also to emissions of certain refrigerants and methane.

How does altitude distance from the ocean amount of sunlight distance from the equator and ocean currents affect this climate?

Altitude affects climate by causing cooler temperatures due to lower air pressure. Distance from the ocean impacts climate by influencing temperature and humidity levels, with coastal areas having milder climates. Amount of sunlight affects climate by determining temperature and seasonality. Distance from the equator influences climate by affecting temperature, with areas closer experiencing warmer temperatures. Ocean currents impact climate by transporting heat and moisture, affecting temperatures along coastlines.

Has technology made pollution better?

Technology has provided innovative solutions to reduce pollution, such as cleaner energy sources, improved waste management systems, and more efficient industrial processes. However, the overall impact of technology on pollution is mixed, as advances in technology have also led to increased consumption and production, contributing to pollution levels in other ways. It is important to continue developing and implementing sustainable technologies to address pollution effectively.

What is the conclusion of water scarcity?

save water and not waste it, water scarcity is an issue that will greatly affect the amount of crops grown and will determine whether there is enough food to feed and give water around the world. so stop wasting water.

Should Jacksonville be worried about global warming?

Yes, Jacksonville should be concerned about global warming, as rising sea levels and increased hurricanes pose significant threats to the city's coastal location. It's important for the city to implement policies and practices that mitigate the impacts of climate change and promote sustainability.

Are natural disasters related to global warming?

No, the greenhouse effect keeps the earth warm enough for life, and has for millions of years.

The enhanced (or accelerated) greenhouse effectwhich we have now is causing global warming and climate change. Climate change will give extra energy to storms and other weather events, but will do nothing to earthquakes, tsunamis and volcanic eruptions.

What do global warming skeptics think?

I'm not convinced they do that much. Consider the example of Senator Inhofe, for example. His faith teaches that man cannot have a negative impact on our environment, and the millions he receives in campaign donations help cement this "thinking."

But there are other, more concrete examples. Skeptics think that if some other planet where humans are NOT driving SUVs is warming, that must mean consumption of fossil fuels here on earth cannot cause warming.

Skeptics also think that if CO2 rises historically lagged initial temperature rises in post glacial periods, CO2 cannot serve as a heat trapping gas during an interglacial period.

Some skeptics believe solar activity is causing the earth to warm up, despite no statistically significant changes in solar output over the past 40 years, or cycles of solar activity tied to climate across the past four centuries.

Skeptics think doubling CO2 levels cannot possibly have any adverse effect on climate, and that although humans emit over 30 billion tons of CO2 by burning fossil fuels, that has nothing to do with what is causing CO2 levels to increase currently.

Heat in the atmosphere is distributed through a vertical mixing process called?

convection. Warm air rises from the surface, carrying heat energy upward and distributing it vertically through the atmosphere. This convection process helps regulate temperatures and circulate heat around the globe.

Would the melting of permafrost cause a runaway greenhouse effect?

It's possible. Yes.

Permafrost is essentially frozen peaty deposits in many of the arctic regions of the world. As the organics have slowly decomposed over thousands of years under anaerobic conditions they have released methane gas which has been trapped in the ice and organic fiber matrix of the permafrost materials.

Melting permafrost releases this methane which is a potent greenhouse gas.

The feedback of global warming causing the melting and the melting releasing methane to enhance the warming effect creates a greater and growing problem.

What influences climate and weather?

  • Distance from the equator
  • Distance from the sea
  • Presence of mountains
  • Prevailing winds
  • Altitude
  • Dust, pollution and clouds in the atmosphere
  • Amount of greenhouse gases in the atmosphere.

What types of objects emit of infrared raditation?

Objects such as humans, animals, electrical appliances, and even the Earth emit infrared radiation. These objects emit infrared radiation due to their temperature, as all objects with a temperature above absolute zero give off thermal radiation in the infrared part of the spectrum.

How you extract carbon dioxide from air?

Leave the mixture to evaporate in a contained space. The gas given off will be O2 and CO2. The O2 is lighter and more combustible. Therefore most of the CO2 will remain in the container. If necessary, you can burn off the oxygen, but it should probably just diffuse into the air. The gas remaining in the container is CO2.

How many seals died because of global warming last year?

It's difficult to provide an exact number of seals that died specifically due to global warming in a given year. Climate change can impact seals by altering their habitats, impacting food availability, and increasing the frequency and intensity of extreme weather events. These changes can have negative effects on seal populations, but estimating the direct impact of global warming on seal deaths is complex.

The strongest energy waves that the Sun emits are?

The strongest energy waves that the Sun emits are in the form of gamma rays and X-rays, produced by processes such as nuclear fusion and solar flares. These high-energy waves can interact with Earth's atmosphere and magnetic field, impacting technology and communication systems.

Ways to control greenhouse effect pollution?

  1. Reduce carbon emissions by using cleaner sources of energy such as solar or wind power.
  2. Increase energy efficiency by using energy-saving appliances and practices.
  3. Plant more trees to absorb carbon dioxide from the atmosphere.
  4. Implement policies and regulations to limit greenhouse gas emissions from industries and vehicles.

What gas contributed in part by burning fossil fuels is used by scientists as an indicator of future global warming?

A:Carbon dioxide is produced by burning fossil fuels. Since it is a greenhouse gas, the present continued increase in atmospheric levels is considered by scientists to be a predictor of global warming.

How does dense populations affect the natural environment?

What impact does Overpopulation have on the environment?

Overpopulation does not just affect the standard of living, but also the environment. Every person on the planet takes up space, but space is needed for farmland, and forests. People make more rubbish that make pollution that flow into water systems, and animal habitats, polluting water, and killing wildlife. Many people cannot bathe or brush their teeth because of the status of the water in their land. Forests are being torn down as more wood and land is needed to support our ever-growing population. The loss of these forests leads to extinction of plants and animals. These plants could contain cures for diseases that will never be found. Losing trees also means there will be less fruit. Urban areas are expanding, polluting the air and water systems. These areas deplete the Earth's resources, and over 2 billion hectares of arable land have already been lost, with 16 million more hectares being removed each year. In Nigeria alone, 351 000 ha of land are being removed every year. 51% of the fossil fuels on Earth are being used by USA and China alone, leaving less than half for the remaining countries, including those in Africa. In fact, most of those remaining fossil fuels go to other developed countries, leaving a dismal amount for Africans. According to the United Nations State of World Population 2007, the world will reach a milestone in 2008; half of the world's population will live in urban areas. If this number continues to grow, we could be looking at overpopulated urban areas. Overpopulation is explained in terms of the number of people in a specific area living off certain resources and the capacity of their particular environment to sustain them.

An aerosol is a colloidal liquid gas solid suspended in a?

An aerosol is a colloidal suspension of fine particles (solid or liquid) in a gas.