Task 1) Explain how gas concentration (Carbon) in the atmosphere relates to overall global temperature.Well greenhouse gases affect the global temperature by many dozens of things. Basically, ninety percent of the heat from the Earth is absorbed by greenhouse gases which is then radiated/reflected back into the surface. Greenhouse gases are absorbing carbon dioxide by trapping the heat inside, which to an example to the graph the "Global Surface Temperature" which is increasing. As the carbon levels in the greenhouse gases are increasing that concludes that also the global temperature is also increasing. Therefore, in conclusion for the carbon levels increasing it can also affect for the global temperature to increase with it.

Changes in Precipitation and Sea Levels

Task 2 pt. 1) As the global temperature increased sea levels started to rise/increase.

* This has occurred because.. of the addition of the melting ice and the expansion/enlargement of sea water as it heats up.

Task 2 pt 2) Some examples of changing precipitation are... as the heavy heavy precipitation keeps increasing where it would occur to regions where precipitation will decrease in example the South West.

Task 2 part 3) Describe the impact the changes in global temperature have had on precipitation and sea level.

* As the global temperature increased precipitation has adapted to change and in some areas it will increase or increase.

* This has occurred because the global temperature is increasing as well as the carbon levels which can make a difference in the precipitation levels.

Task3) Identify 3 human activities that increase carbon

* When people burn fossil fuel combustion..

Carbon is being increased into the atmosphere because, the natural gases in combustion reacts to the production of carbon dioxide.

*When humans use deforestation..

Carbon is being increased into the atmosphere because the greenhouse gas is absorbing the heat from the Earth's surface that is being cut down by people to grow their crops. Which means that this leads to the increasing.

*When humans use transformation..

Carbon is being increased in the atmosphere because manmade carbon is made from cars. Which is also causing pollution.