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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

Why have crop yields increased in the past 50 years?

  • Better seed genetics
  • Better crop protection techniques
  • Improved soil tilth and fertility
  • Improved agronomic practices
  • More acreage under irrigation
  • Etc.

How does carbon dioxide go back in the atmosphere?

Cellular respiration by producers and consumers returns carbon dioxide to the atmosphere.
-Cellular respiration

-Volcanic eruptions

-Human interference (burning of fossil fuels)

What method is preventing the escape into the atmosphere of carbon dioxide from fossil fuel power plants?

Carbon capture and storage (CCS) is a method used to prevent the release of carbon dioxide into the atmosphere from fossil fuel power plants. This technology captures the carbon dioxide emissions produced during the combustion of fossil fuels and stores it underground to prevent it from contributing to climate change.

What would happen if plants stop taking carbon dioxide?

If plants were to stop taking in carbon dioxide, it would lead to an imbalance in the carbon cycle. This imbalance would result in increased levels of carbon dioxide in the atmosphere, leading to further global warming and climate change. Additionally, plants would not be able to photosynthesize and produce oxygen, which is crucial for the survival of many organisms on Earth.

How do current environmental issues impact the use of renewable energy?

Current environmental issues, such as climate change and air pollution, are driving the need for increased use of renewable energy sources to reduce greenhouse gas emissions and improve air quality. These issues are creating a sense of urgency for governments and businesses to invest in and accelerate the adoption of renewable energy technologies. Additionally, natural disasters, like hurricanes and wildfires, are highlighting the vulnerability of traditional energy systems and the benefits of more resilient renewable energy solutions.

How have species responded to climate change in terms of latitude and altitude?

Latitude dictates the intensity and duration of sun exposure. Species such as plant species respond to this in a way that they follow and grow towards wherever the sun may be. In extreme conditions, these plant species have a very good chance of wilting and dying.

Would 0.03 percent of the sun light that hits the Earth every day take care of all your needs if used properly?

No, 0.03 percent of the sunlight hitting Earth is not enough to meet all of my needs, as it would not provide sufficient energy for daily activities like food, shelter, and other essentials. However, harnessing solar energy from the sun can still be a valuable source of renewable energy for various applications.

How can global actions reduced damage to the ozone layer?

Global actions to reduce damage to the ozone layer can be achieved through implementing policies and regulations that phase out the production and consumption of ozone-depleting substances, promoting the use of environmentally friendly alternatives, raising awareness about the importance of protecting the ozone layer, and enforcing international agreements such as the Montreal Protocol. Collaboration between countries, industries, and individuals is key to successfully preserving the ozone layer.

What climatologists disagree with climate change?

If you are actually asking about Climatologists that believe man is not a significant factor, that is easy. Everyone realizes that climate changes. The focus is on man being part or the major part of that change.

There are many that do.

Some of the bigger names are:

Dr. Roy Spencer (NASA Climatologist)

Dr. Robert C. Balling of Arizona State University

That list is off the top of my head. Climatatology is a very specialized field though. Most people that work in the field do not have specialized degrees in that field, but carry Physics degrees or other college degrees. None of the IPCC scientists carried this specialized degree. Opening the field to this level the list goes into the tens of thousands.

How much have the Himalayan glaciers melted in the past ten years?

There has been melting and resultant flooding, but the Himalayan Glaciers are not melting as fast as had been predicted. Initially, they were to have disappeared entirely by 2035, but now it is realized they will likely survive decades beyond that date. Other glaciers around the world are melting at the expected rates--though a few are melting quite a bit faster than had been estimated.

Updated Answer:

Great news! The claims that the Himalayan mountains have been losing ice have been proven to be the idea of a IPCC contributor that did not actually have facts to back up his claim. In fact, the Himalayan Mountain range has not lost any ice (in total) over the past ten years. Some low level ice has seen decline, due to heavy tourism and other events, but the ice loss has been more then made up for by gains on the rest of the range. (see related link)

What is the global implication of excessive melting of Antarctic ice?

The excessive melting of Antarctic ice would lead to global rises in sea levels. Many low lying countries like Holland, Bangladesh and Pacific Island countries would be flooded. Coastal areas of most countries around the world would be underwater.

It would also indicate that almost all satellite measurements and our best metering equipment is wrong. It would throw the concept that we understand the planet back by decades as all of our modern equipment shows the Antarctic is not melting or losing ice. The Antarctic has been gaining ice for decades. The same could be said if the Arctic was shown to not be losing some ice. Our measurements on just about everything would become suspect.

What are possible sources of greenhouse gases?

sulfur dioxide and nitroxide and nitromonoxide. these gases damage our environment. how can u not know this. i mean I'm only in yr9 and Ive already done this in chemistry and got an A* . seriously got to a private school

How is global warming critical to animals?

Global warming can impact animals by causing changes to their habitats, food sources, and migration patterns. For example, rising temperatures can lead to loss of sea ice, affecting polar bears' ability to hunt for food. Additionally, increased frequency of extreme weather events can threaten the survival of many species.

What is the chemical composition of greenhouse gases?

Greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), fluorinated gases, and water vapor. The primary greenhouse gases are CO2, CH4, and N2O, which contribute significantly to global warming and climate change.

How would sea level rise affect people living further away?

Sea level rise can lead to increased flooding, erosion of coastlines, and saltwater intrusion into freshwater sources, affecting communities further inland. This can disrupt livelihoods, damage infrastructure, and pose risks to property and food security. Therefore, people living further away from the coast may still be impacted by the consequences of sea level rise.

How does the ozone layer maintaine the climate?

The ozone layer helps regulate the Earth's climate by absorbing and scattering incoming solar radiation, particularly harmful ultraviolet (UV) rays. It prevents excessive heat from reaching the Earth's surface, thereby maintaining a stable temperature. Without the ozone layer, increased UV radiation would lead to warming of the atmosphere and disrupt the global climate system.

HOW does the ozone layer maintain the climate?

The ozone layer plays a critical role in maintaining climate by absorbing the sun's harmful ultraviolet radiation. This absorption heats the stratosphere, creating a temperature gradient that influences atmospheric circulation patterns. A stable ozone layer helps regulate surface temperatures and prevent extreme fluctuations that can impact climate patterns.

How has the earth's climate changed in the past?

For the past twenty million years the climate changed in response to orbital variations known as "Milankovitch Cycles." This entailed a series of ice ages. These ice ages may have been precipitated by what is known as the "Azolla Event," which began about 15 million years after the end of the Cretaceous.

Azolla is a freshwater fern which sank into the icy depths of the Arctic ocean. Over a fairly short period of a few hundred thousand years billions of tons of atmospheric carbon was sequestered onto the sea floor by the growth and death of this fern. The climate cooled, and thus began the last series of ice ages.

How can you become carbon neutral?

Carbon neutral means that on balance, you are not responsible for any increase in carbon dioxide emissions. You would need to get all your electricity from renewable resources. You would not use any fossil fuels. This would also mean that the food you eat is not transported in any fossil fuel burning vehicles.

What is a good anti climate change website?

A reliable website for information on climate change is NASA's Global Climate Change page (climate.nasa.gov). It provides up-to-date and scientifically accurate information on climate research and data.

What happens when carbon dioxide dissolves in sea water?

It dissolves and forms carbonic acid, by:

CO2 + H2O ---> H2CO3

This is an important part of keeping your body fluids at a constant pH of 7.4. If you hyperventilate and "blow off" CO2 , your pH goes up (there's less acid) and bad things can happen.

Which effect is responsible for global warming?

The greenhouse effect is primarily responsible for global warming. This process involves the trapping of heat in the Earth's atmosphere by greenhouse gases such as carbon dioxide and methane, leading to a rise in global temperatures. Human activities, particularly the burning of fossil fuels and deforestation, have significantly increased the concentration of these gases, intensifying the greenhouse effect and contributing to global warming.

Does wind produce greenhouse gas like CO2?

No, wind is simply the movement of air from one place to another. This movement is caused by changes in temperature and pressure. Carbon dioxide is released naturally as part of the carbon cycle, and by humans when we burn fossil fuel.

What can you put on an outline of global warming?

You could briefly explain what global warming is. You would need to spell out the various causes of the phenomenon. You could suggest ways that we can slow or stop it. You could discuss what might be the consequences of doing nothing.