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This website a natural process The Greenhouse Effect is a natural process that warms the Earth, and, in fact, is quite necessary for our survival. Gases in the atmosphere, like water vapor (clouds), carbon dioxide (CO 2), methane (CH 4), and nitrous oxide (N 2O) act as a natural blanket by preventing the sun's heat energy from radiating back into space, much like a greenhouse traps the sun's energy to warm someone's plants even in the middle of winter.

National Geographic's website: simulation on how the global greenhouse effect works. Fun to play with

This is a really useful website about future climate change and what is expected to happen with global warming up until the year 2099. It has a bunch of helpful diagrams and written information as well.

Climate change will have many affects of our world climate in the future. Rain pattern are expected to change drastically and that means that Colorado could have lots of rain and places like Maine would have arid climates. The Earths average temperature will rise, which isn't something new but this means that oceans will rise so much that they will flood islands and kost likeley the keys. Along with the increased sea level the Earth will get a higher pH in the oceans. Many areas that have used their climate to grow crops or do certain activities will face an impending change. Crops will die in places that turn cold. Melted snow runoff in the himilayas might flood village's. All of these changes depend upon the amount of greenhouse gases are admitted into the atmosphere. Natural features may play a role to. Say, a volcano eruption, could possibly speed up the process in said area of eruption. Overall many factors play into the climate change of the world and in the future bad consequences might come of the greenhouse gases that are going into the atmosphere. Reviewed by Tucker Hamilton

This article talked about multiple things. One of them was what are certain gases that contribute to the greenhouse effect. Another topic that was covered was how human actions and courses change the green house effect. This article backed up my theories because it is helping to prove that climate change does exist.

Over past years, the climate is drastically getting warmer. Four International Science institutions collected data, which has been transfered to a graph. From 1880 up to now, the climate has been getting warmer. But this past decade, appears the warmest. 18 different scientific associations wrote a bit about climate change and their thoughts. Some say that it is clear that rapid change in climate is from humans. Others say it is due to greenhouse gas. I do believe that climate change is partially caused by humans. And even though it may be hard to tell at times, the climate is constantly changing day by day.

This site gives some basic but helpful information that includes data for how much hotter it is getting by the year.

This website that I found gave good information about climate change, the affects of climate change, what causes climate change, and even how we can reduce our affect on climate change. The website says that the rise in average temperatures can cause major shifts in climate and weather. The website shows that humans have created large amounts of greenhouse gases which include the gases I listed on blogger. The website also says that climate change can affect water supply, agraculture, power, transportation, natural envornment, and our health. Evidence from this website supports my idea on climate change on blogger. It does not support how climate change affects evolution.

This web sight was really informational about the current issue of climate change. I agree completely about the issues of climate change; our human impact on has released so many gasses into the atmosphere that our world is gradually getting hotter and hotter each year. This web sight also stated that our actions can backfire too. If we do not change our impact on the climate earth could possible become not possible for humans to live on.

Q and A with climate change facts! Good to quiz yourself with:) my favorite is: In the past, has Earth been warmer than it is today? If so, does that mean we shouldn't worry about global warming?

NASA (National Aeronautics Space Administration) and NOAA (National Oceanic and Atmospheric Administration) agree that climate change is happening and humans are contributing to it. Many people agree in the United States of America and abroad. MAny believe it is because of greenhouse gases from humans. Scientists are trying to answer some very important questions such as how quickly will the world warm, and what consequences will that have on certain parts of the world. The global temperature average has risen by 1.4 degrees Fahrenheit over the last 100 years. NOAA said that the decade between 2000-2010 was the warmest decade on record. 2005 was the warmest year on record. There have been more intense rainfall and severe heat waves. Sea levels are rising. The Earth does go through warming and cooling because of factors such as sun and volcanic activity. The warming and cooling is partly natural and partly because of humans. The sun's energy has fluctuated but is small in comparison compared to human's effect. The warming is consistent with what happens with heat trapping carbon dioxide. Carbon dioxide can lead to climate changes that can hurt plants, animals, and people. For every 2 degrees Fahrenheit raise 5-15% reductions in crops. 3-10% increase in rain which would create flooding. 5-10% increase in stream flow. 200-400% increase in wildfires in the western United States. Scientists predict that the temperature will rise 2-12 degrees Fahrenheit by 2100. It is not too late too fix climate change!

This website has a detailed graph as well as a lot of information about how the climate can change. The climate may change in an area of the world that receives a lot of sunlight. In an area that is colder, the climate may change differently. The website also talks about geographical features (like oceans), intensity of solar energy, greenhouse gases, and more.

This site relates geology and climate change, and how climate change is shown within geological records. It also has a part on the greenhouse effect and other changes in the atmosphere.

Evidence for climate change is preserved in a many of earths of geological settings, including water and lake sediments and particles, ice sheets from ice ages and modern times, and fossil tree rings because thicker rings mean more water that years. Rock also provides intricate and detailed information about the climate. If a certain rock like limestone is found where it is a dessert than that means that there was once an ocean there which would effect the climate. There is geological evidence that when more co2 is released into the atmosphere it tends to make the earth heat and with that water levels rise. This is evident through the said process of rock types that was described. Co2 that is absorbed into tree rings also offers evidence of this. Overall, geology offers many different scientific clues about how to tell the climate of ancient times an places. Geology can be helpful to climatologists who want to compare data and prove their point of view.