ipl-logo

How Does Low Albedo Affect The Earth's Temperature

450 Words2 Pages

The energy is reflected off the surface and leaves the atmosphere.
An increase in the amount of ice covering the Earth’s surface decreases the Earth’s temperature.
If this ice melts, the Earth’s temperature could increase..
In this model, an increase in cloud coverage decreases the Earth’s temperature.
The high-floating cloud coverage produced the greatest decrease in temperature.
Solar radiation is reflected by high floating clouds out of the atmosphere. Clouds do not interact with infrared radiation to cool the atmosphere.
Negative feedback causes the temperature to change the direction in which it was going, while the positive feedback continues to push the temperature further in the direction it was already going.
The 2005 photograph
Ice …show more content…

With more ice, the sea surface is lighter (albedo is higher) and more solar radiation is reflected. As the ice continues to melt, the sea surface (darker than the ice) appears. This allows for solar radiation to absorbed. The more solar radiation that is absorbed, the more heat. The more heat, more ice melts. The more ice melts, the more solar radiation that is absorbed leading to more heat, leading to more ice melting.
On a scale from 1-5, I rate my prediction a 5 based on my explanation.
Higher albedo (lighter surface) reflects solar radiation. Lower albedo (darker surface) absorbs solar radiation. The absorption of solar radiation leads to an increase in temperature. The trend on the graph shows a decrease of ice in the Arctic.
The melting of Arctic ice is an example of a positive feedback.
As the ice continues to melt, the color of the sea surface changes. With more ice, the sea surface is lighter (albedo is higher) and more solar radiation is reflected. As the ice continues to melt, the sea surface (darker than the ice) appears. This allows for solar radiation to absorbed. The more solar radiation that is absorbed, the more heat. The more heat, more ice melts. The more ice melts, the more solar radiation that is absorbed leading to more heat, leading to more ice melting. The temperature continues to be pushed further in the direction it was already going, therefore why the arctic ice melting is a positive

Show More
Related

Pingo Research Paper

826 Words | 4 Pages

(i.e. the level of the permafrost table is lowered) – p.137 The ways that thermokarst can be increased include, the removal of mosses and other tundra vegetation for construction purposes. This allows more heat to be penetrated in the soil during the summer which increases depth of thaw. Also, the construction of centrally heated buildings warms the ground underneath and causes buildings to subside. Also, the sitting of oil, sewerage, and water pipes in active zones increases the rate of thaw, which causes the fracturing of pipes as the ground moves. Further, the drilling for oil and gas cause the heat from the drilling fluid melts the permafrost.

Read More

Factors Affecting Nashville's Physiographic Regions

767 Words | 4 Pages

On a sunny day, the land absorbs heat from the sun more quickly than the water does. The air over the land becomes warmer as some of this absorbed heat is radiated back into the air. The warmer air begins to rise, and the cooler air over the water moves in to take its place. At nighttime when the sun goes down, the land cools off quickly, but the water does not. The water radiates some of its stored heat into the air, and this warmed air begins to rise.

Read More

Analysis Of Will Dunham's Article Melting Glaciers

376 Words | 2 Pages

The article, “Melting Glaciers blamed for subtle slowing of Earth’s Rotation,” by Will Dunham, talks about how the melting of glaciers appears to be slightly slowing down the Earth 's rotation. Also about how the melting of glaciers are due to the world 's temperatures. At the beginning of the article William Dunham states that the driving force behind the discernible change in the Earth 's rotation is measured by satellites and astronomical methods. Also that the global sea level rise is fuelled by an influx of meltwater into the oceans from glaciers. A geophysicist, Jerry Mitrovica, explained more on this problem when he said, “Because glaciers are at high latitudes, when they melt they redistribute water from these high latitudes towards

Read More

Comparison Of Antarctica And Central Texas And Their Correlation Of Climate Change

635 Words | 3 Pages

Due to its location on the South Pole, Antarctica’s angle of sunlight is much less than areas located closer to the equator. The greater the angle that sunlight hits the earth’s surface increases the concentration of the sun’s radiation of heat. With that being said, since

Read More

Grd 11 Geography: Earth's Energy Balance

618 Words | 3 Pages

The oceans transfer heat by their currents, which move warm ocean currents from the equator up to the higher latitudes, being the poles so heat can be transferred from tropical zones to subpolar zones. And Cold Ocean currents back down towards the equator, transferring cold water down thus cooling the equator. Due to this transfer of heat, climate

Read More

How Does A Dirty Environment Affect The Polar Ice Caps And Their Melting Rate

684 Words | 3 Pages

These key words are Albedo, reflectivity, heat absorption, and global warming. Albedo is the amount of energy that is reflected back into space after the sun’s rays hit the earth. Reflectivity is related to Albedo because it is what keeps the earth cool. The opposite of reflectivity is heat

Read More

Hurricane Simulation

969 Words | 4 Pages

If we noticed it or not, our planet is warming up. All the way from North Pole to South Pole. Since 1906, the global average surface temperature has gone up from 1.1 to 1.6 degrees Fahrenheit, this is more noticeable in the polar regions. This effects of the rising temperatures isn’t to be taken lightly just because the average surface temperature has gone up by .5. The small change in heat is melting the glaciers, not just the north and south poles but mountain glaciers, ice sheets covering West Antarctica and Greenland, and Arctic sea ice.

Read More

Sea Ice: Is It Important To Subsistence Hunting?

152 Words | 1 Pages

Sea ice is important to subsistence hunting for several reasons. In the winter, the thick ice becomes a road for hunters to travel on. In addition, the ice prevents the waves from becoming too strong, making boating easier. Also, animals such as walruses and seals are usually found near ice, which means that hunters do not have to go so far out to find them.

Read More

How Has The Sun Changed Over The Years

1182 Words | 5 Pages

Over millions of years, the changes of the solar intensity are an important factor that has an impact on our climate here on Earth (Baker). Due to the changes in the rate of solar heating over the past one hundred years and cannot be significant for the magnitude and disperse of the rise in the overall temperature of the globe during this time frame. There is no evidence that is strong enough for indirect impacts on our climate due to the changes during the twentieth century solar output (Baker). The Total Solar Irradiance (TSI) can be defined as the rate at which energy from the sun reaches the top of Earth’s atmosphere (Baker).

Read More

Day After Tomorrow Theme

1266 Words | 6 Pages

Therefore, by failing to take Jack’s advice, those who were out in the open were immediately frozen when the cold spell struck. However, rising temperatures in other parts of the world resulted in the event of the rapid melting of the polar ice caps. This melted ice caused a sudden, major rise in the sea

Read More

Proposal For Global Warming

1197 Words | 5 Pages

Global Warming Proposal Introduction The phenomenon of constant increase in the earth’s temperature is known as global warming. The excessive use of fossil fuels is destroying our environment as well as wildlife. It is a great threat to human life too, as this activity is causing intense pollution and also results in damaging the ozone layer.

Read More

Global Warming Speech

1192 Words | 5 Pages

So What Causes It? Global warming occurs when greenhouse gases, such as carbon dioxide, nitrous oxide, and methane trap heat inside the earth 's atmosphere. Think about what happens when you open your car door after the windows have been rolled up on a hot day.

Read More

Informative Essay: What Is Global Warming?

986 Words | 4 Pages

Polar ice caps are melting, sea level is rising, wet places are drying, cold places are warmer, all of these things are caused by Global Warming. What is Global Warming? you might ask. Well Global Warming is a slow rising of the earth’s overall temperature. This means that it isn’t a drastic change and the world’s climate is getting heated up in a week.

Read More

Global Warming In Antarctica Essay

1659 Words | 7 Pages

The ice has already been effected by the temperature change that has already happened, like melting different glaciers and ice shelves, that then can change sea levels. If the temperature continues to rise, even just slightly, it will gradually continue to melt some of the ice and change the environment. With the increase of temperature, Antarctica is becoming greener, and there are even parallels seen to what it used to be like in earlier periods, which was warmer, ice free, and greener. Moss growth has continued to increase with the temperature change and will continue to grow as temperatures increase. Many animals in Antarctica are dependent on ice, but as temperatures increase and ice melts, their populations decrease.

Read More

Causes of Global Warming

910 Words | 4 Pages

Global Warming causes and solutions The majority of scientists around the world have a fear of global warming and its effects on nature and humans around the world. Global warming is considered as one of the most threatened in our world today. This essay presents and explains the impact of global warming on earth and suggests to finding the best solutions can be done in order to minimizing those reason that affected on raising the temperatures to avoid this problem.

Read More

More about How Does Low Albedo Affect The Earth's Temperature

Related Topics

Open Document