Rising Temperatures Is Yet Another Effect We Can See From

The Arctic Sea Ice is melting or slowly disappearing and it is said to be one of the reasons of global warming. What is happens is that the Arctic Ice it melts a little and gets smaller during the summer season and than during the winter season the ice gets bigger and expands over the Arctic Ocean, “a freeze-thaw cycle that in the Arctic has been dramatically altered by global warming (Global Warming Effects).” The Arctic Sea Ice in the past could grow up to 3 meters, which is around 10 feet, but now the average thick ness is becoming much less, and some scientist are afraid that in a few decades there might not be any sea ice during the summer (Global Warming Effects). Another major thing that has been discovered is that the amount of ice

The US government’s National Snow and Ice Data Center has reported that in the last 25 years the amount of ice that continues to cycle through the arctic every year, has seen a significant 30% drop, along with 2 square kilometers less ice forming since September. This number is even higher than it was just in 2012, when this trend started to become alarming.

As a result, it is no surprise scientists have estimated that in the last two hundred years the global temperature has risen by 1.4 degrees Fahrenheit. Maybe that does not sound like much, but consider this: it only took four degrees to bring us out of the last Ice Age. Experts agree that global warming is one of the greatest—if not the greatest—challenge facing all of humanity.

Have you ever wanted to spend months in temperatures that regularly are -30°? Many people cannot stand cold temperatures such as 32° even just for the couple minutes it takes while they are walking from their car to the store. In the story “Extreme Research Shows How Arctic Ice Is Dwindling” by Andy Isaacson he discusses how the arctic ice is dwindling, what will happen as a result of that and then finally about his trip where he was able to observe it all firsthand. The sea of ice is unlike how most people would imagine it to be as depicted on maps, instead it is not all connected but rather it is many different pieces all just floating near one another.

Scientists have documented the rise in average temperatures worldwide since the late 1800s. Earth 's average temperature has risen by 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past century, per

Over the past one hundred years, global warming and climate change has triggered a temperature increase of 0.74 degrees Celsius globally. To put that in perspective, 0.74 degrees Celsius is equal to about 1.33 degrees Fahrenheit. It is expected that over the next hundred years, the temperature will rise another 1.8 to 4 degrees Celsius, or a shocking 35 to 39 degrees Fahrenheit (Wiederholt and Post). This means that over 200 years, the global temperature will have risen by almost 50 degrees Fahrenheit; a truly shocking statistic. The immense rise in temperature has, and will continue to affect all forms of life, especially primates.

The cryosphere refers to the frozen water part of the Earth system including the frozen parts of the ocean, such as waters surrounding the Arctic. Recent studies show that the cryosphere is generally in a poor state, and scientific agreement stated that average global temperatures will continues to increase over the next century. This means that the existing risk to these climatically sensitive areas is increasing. In the past 20 years, the amount of summer sea ice in the Arctic has decreased dramatically, and could even disappear completely within the next hundred years. Evidence shows that some of these depletions in the cryosphere are human-induced, specifically the fragmentation of sea ice when oil tankers break through the frozen waters to make a passageway. This fragmentation leads to global sea rise and habitat destruction for large predators such as polar bears and seals, in addition to other Arctic wildlife.

Recently, arctic sea ice has been melting due to global warming. In 1984, there was 1.86 square kilometers of “old sea ice” and now there is only 110,000 square kilometers of the “old sea ice.” usually, as the atmosphere gets warmer, the new ice melts faster but the old ice is not melted away completely. Now, the old ice is getting weaker and melting faster due to global warming/climate change. This is an issue because as the earth gets hotter, the old ice will no longer get thicker, which helped keep ice on the sea. If there is no old ice, there is a chance that there will be no sea ice at all.

1) Ever since the beginning of fossil fuel use (200 years ago), the world warmed up .7 degrees Celsius.

It has reached the point in human evolution, with facts proving a half degree Celcius increase in the past century, with more exponential increases expected for the future. One half degree doesn't sound like an overwhelming amount, but just the sheer magnitude of humans being able to change GLOBAL temperatures is astounding. There are several reasons for this global warming crisis namely the presence of greenhouse gases and the depletion of the Ozone by tricky synthetic chemicals such as CFCs.

In the last 100 years, Earth’s average temperature has risen by 1.4°F. The rising global temperatures have caused changes in weather and climate. Global warming refers to the ongoing rise in the average temperature near Earth’s surface. This is causing a climate change, which refers to any significant change (major change in temperature, precipitation, or wind patterns) in the measures of climate lasting for an extended period of time (several decades or longer). Due to this, it is projected that the temperature will rise from 2 to 11.5°F in the next hundred years (US EPA, 2014). The “drivers,” which are the principal causes making this occur, are very controversial. It is debated whether a change in temperature is due to the work of

Many scientists think that global temperatures are increasing. According to the National Aeronautics and Space Administration (NASA), Earth’s temperature has risen 1.4 Fahrenheit degrees since 1800, and global sea levels have risen about 178 millimeters during the last 100 years.

In the past 1,300 years, the earth has not experienced such a warming trend as we are having now

The polar ice caps that we see today have taken centuries to form and they ve been melting from time to time in order to form lakes and rivers that are essential not only for animal and plant life, but for humans as well all over the world. Furthermore, as precipitation takes its toll the ice caps that melt gets replaced by fresh snow that is later on over time converted to ice. Thus it is safe to say that the melting of the polar ice caps is a normal occurrence, however it becomes a problem when the ice caps melt at a fast rate and turning into water faster and in more quantity than the fresh snow replacing it.

One of the effects of global warming is the polar ice caps’ melting. Scientists have been researching and examining the polar ice caps for a long time and they have come to the conclusion that the thin ice sheets are slowly wasting away. They have also found out that Greenland’s glaciers are getting smaller and smaller. Places around the globe that use to be covered in ice and snow are now showing more green terrain as the years go on and as the winter months grow warmer. The polar ice caps are melting more and more due to higher global temperatures. This is really bad because the ice caps “reflect and help regulate the Earth’s temperatures.”