answersLogoWhite

0

🧪

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 is it bad that the ocean is absorbing excess carbon dioxide in the air?

When the ocean absorbs excess carbon dioxide, it causes ocean acidification, which can harm marine life like corals, shellfish, and plankton. This can disrupt ecosystems and impact the entire food chain. Additionally, ocean acidification can reduce the ocean's ability to absorb more carbon dioxide, exacerbating climate change.

When the sun's rays are trapped by gases causing a rise in temperature this is known as what?

This is known as the greenhouse effect. Gases such as carbon dioxide and methane in the Earth's atmosphere trap heat from the sun, leading to an overall increase in global temperatures.

What type of compounds cause damage to the ozone layer?

Chlorofluorocarbons (CFCs), halons, carbon tetrachloride, and methyl chloroform are examples of compounds that cause damage to the ozone layer. These compounds release chlorine and bromine atoms when they break down in the atmosphere, which then deplete the ozone layer.

How does the number of chromosomes in sex cells compare with the number of chromosomes in the body?

Sex cells have 23 chromosomes compared to the body cells' 46 chromosomes. This is because a child is created from half the genome of its father and half the genome of its mother.

In other words, 23 chromosomes in the mother's egg and 23 chromosomes in the father's sperm, when combined generate a child with 46 chromosomes in its body cells.

However, sometimes mutations occur where more of fewer chromosomes are passed down, this will either result in no embryotic development or the embryo having some kind of syndrome.

What are some examples of renewable energy resources from in the Earth?

Examples of renewable energy resources found on Earth include solar power, wind power, hydropower, geothermal energy, and biomass. These resources are constantly replenished by natural processes and can be harnessed to generate electricity without depleting the Earth's finite resources.

What are human adaptations to extreme climate in Coober Pedy?

The main adaptation is that many people have dug their houses underground. Coober Pedy is a very hot and dry place for many months of the year, and winter nights are particularly bitter. Building homes underground offers insulation from these extremes.

What are two negative effects on the carbon cycle by burning coal?

Burning coal releases large amounts of carbon dioxide into the atmosphere, contributing to global warming and climate change. Additionally, coal combustion releases other pollutants such as sulfur dioxide and nitrogen oxides, which can contribute to acid rain and harm ecosystems.

How can HAARP project cause climate change?

Some conspiracy theories suggest that HAARP (High-Frequency Active Auroral Research Program) can manipulate the ionosphere and weather patterns, potentially leading to climate change. However, mainstream scientific understanding does not support this claim. HAARP's purpose is to study the ionosphere and radio communications, not to control weather or cause climate change.

How does Al Gore claim that carbon dioxide is related to global warming?

Al Gore is not a scientist, but he is a respected educator and speaker on the causes and results of global warming. His movie, "An Inconvenient Truth" is still being shown widely round the world.

What effects does a large body of water change the climate in Alaska?

A large body of water, like the Pacific Ocean near Alaska, can moderate the climate by regulating temperatures. It can keep coastal areas cooler in summer and warmer in winter compared to inland areas. Water bodies also influence precipitation patterns by providing moisture for rain or snow.

Is this is a cause or effect the house smelled delicious nana spent all day baking cookies?

The house smelled delicious is the effect, caused by nana spending all day baking cookies.

How could climate change or new species affect an ecosystem's stability?

These are two different questions and need two different answers.

Climate change could mean warmer temperatures, causing heat stress in the flora or fauna of the ecosytem. It could mean more prolonged droughts, so that some species can not longer survive in the environment. It could alternatively mean more frequent floods, causing destruction of specimens and destabilising the ecosystem. Greater storm activity associated with climate change can also have a deleterious effect on some species, destabilising the ecosystem. Climate change can even favour one species over another and, if they are competitors or prey, create an imbalance that leads to extinction.

Introducing just one new usually has a lesser impact on an ecosystem, although any unforseen effect could result in localised disaster and widespread species extinction. Any loss of plant species could potentially lead to serious erosion and loss of topsoil and even, in the extreme, desertification.

Why is global warming happening faster in the northern hemisphere?

Global warming is happening faster in the northern hemisphere primarily due to a phenomenon known as Arctic amplification. This is caused by the melting of Arctic sea ice and snow, which exposes darker ocean and land surfaces that absorb more sunlight, leading to increased warming. Additionally, feedback loops, such as the release of methane trapped in permafrost, further accelerate warming in the region.

Where is Climate Change?

Climate change is a global phenomenon affecting the Earth's climate system. It can be observed in various regions around the world through changes in temperature, precipitation patterns, sea levels, and more. The impact of climate change is felt on a local, regional, and global scale.

Can the natural cycle of carbon dioxide emissions increase carbon dioxide concentrations in the atmosphere?

No, the natural cycle of carbon dioxide (CO2) moves through the land, oceans and atmosphere, and has done for millions of years. It is able to remove all the natural carbon in the air (and part of the global warming carbon as well). It is the burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity that releases carbon that has been hidden underground for millennia that is increasing the carbon concentrations in the atmosphere.

What do trees drink in to give us oxen?

Trees don't drink anything to produce oxygen. Through the process of photosynthesis, trees take in carbon dioxide from the air and water from the soil, using sunlight to produce oxygen and glucose. Oxygen is released into the atmosphere as a byproduct of this process.

How does global warming affect the temperature of the surface of the earth?

The sun warms us, and most of its rays warm the surface of the earth. This warmth rises up into the atmosphere (infrared heat) and most of it is captured by greenhouse gases already there (natural water vapour and carbon dioxide, as well as extra carbon dioxide from burning coal and oil).

The heat from these warm greenhouse gases spreads out in all directions, including back down to earth, where it warms the earth's surface a bit more.

What do carbon dioxide and ozone and methane do to earth?

Carbon Dioxide is an important gas the plants need for Photosynthesis. It is also an important component of the air we breathe. Ozone, in the correct amounts in the atmosphere, protects the Earth from Ultraviolet and Gamma radiation from the Sun. At one time, many years ago, the ozone layer was thought to be disappearing but in the last few years it has begun to recover itself, possibly due the the decrease in use of chlorofluorocarbons - Freon in heating and refrigerating equipment around the world but there is no absolute proof of that. Methane is a flammable gas the is produce by the decomposition of organic matter. Landfills with large capacities emit extreme amounts of Methane. Natural gas is primarily made up of Methane and is used as a fuel all over the world. As a greenhouse gas it is twenty times more dangerous than carbon dioxide. Burning Methane gives off huge amounts of Carbon Dioxide that may be causing Global Warming.

How do a computer cause a global warming?

Computers, and more significantly their Periferals, generate lots of Heat.

Sorry Friend, computers do cause global warming. Read this:

A screen saver is not an energy saver. According to the U.S. Department of Energy, 75% of all the electricity consumed in the home is standby power used to keep electronics running when those TVs, DVRs, computers, monitors and stereos are "off." The average desktop computer, not including the monitor, consumes from 60 to 250 watts a day. Compared with a machine left on 24/7, a computer that is in use four hours a day and turned off the rest of the time would save you about $70 a year. The carbon impact would be even greater. Shutting it off would reduce the machine's CO2 emissions 83%, to just 63 kg a year.

What would happen if carbon dioxide was removed after each breath?

If carbon dioxide was removed after each breath, it would disrupt the body's ability to regulate pH levels and eliminate waste products. This could lead to respiratory alkalosis and potentially cause symptoms like dizziness, muscle cramps, and confusion. In severe cases, it could result in respiratory failure.

How do the numbers of chromosomes in normal body cells compare with the number of chromosomes in sex cells?

gametes typically have exactly one half the number of chromosomes of body cells.

This makes sense because two gametes are combined through fertilization to make a new cell with a full set of chromosomes.

In some instances, the gamete has an extra chromosome because the chromosomes don't segregate properly during meiosis. This causes a condition called trisomy, and can cause disorders like down syndrome

How is the earth's greenhouse effect good for the earth?

The normal, natural greenhouse effect is good for the earth. The earth's carbon and water cycles move carbon dioxide and water vapour in and out of the atmosphere. This supports the greenhouse effect which keeps the earth warm (about 13 degrees Celsius on average) and has done for millions of years. If there was no greenhouse effect we would all freeze to death.

The accelerated greenhouse effect is what is happening now because of all the extra carbon dioxide in the atmosphere because we burn fossil fuels like coal, oil and natural gas for industry, transport and to generate electricity. And also because we have cut down so many trees that used to soak the carbon out of the air. This is causing unbalance to the earth's carbon cycle and is causing global warming and climate change. So the enhanced, or accelerated, greenhouse effect is bad for the earth.

What other gases are 1 percent of the troposphere?

The "1%" part of the atmospheric gasses are comprised of Argon (the biggest, as much as one-half of a percent) and then increasignly smaller and smaller traces of most other gasses found on earth.

Where on Earth has carbon been increasing in?

The carbon content of the Earth's atmosphere has been increasing, particularly in the form of carbon dioxide (CO2) but also in the form of methane (CH4) which will eventually burn and become more carbon dioxide. And, the carbon content of the ocean is also increasing since carbon dioxide has been dissolving in the ocean.

Where do trees use carbon dioxide?

Trees use carbon dioxide during the process of photosynthesis, which takes place in their leaves. In this process, trees convert carbon dioxide and water into glucose and oxygen with the help of sunlight. The glucose is used as food for the tree, while the oxygen is released back into the atmosphere.