Investigate

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Knowledge:

1. list the kinds of greenhouse gases the contribes to climate change.

Climate change is any long term change in the statiscs of weather, climate change may occur anywhere in a specific country or the whole world.

REFERENCE Retrieved from the world wide web http://en.wikipedia.org/wiki/Climate_Change Monday 7th September

2. What is the percentage of methane in the atmosphere?

The perecentage of methane in the atmosphere is 0.00017%

REFERENCE Retrieved from the world wide web [] Monday 7th September

3. What greenhouse gas has the biggest impact.

The kind of greenhouse gases that contributes to climate change are carbon dioxide, methane, water vapour and nitrous oxide. These are the main gases that contribute to climate change.

REFERENCE Retrieved from the world wide web http://en.wikipedia.org/wiki/Greenhouse_gas Monday 7th September

4. List some major events of climate change.

REFERENCE Retrieved from the world wide web http://www.aip.org/history/climate/timeline.htm

5. What is climate change?

climate change is Changes in the Earth's climate, especially those produced by global warming

REFERENCE Retrieved from the world wide web http://www.google.co.nz/search?hl=en&client=firefox-a&rls=org.mozilla:en-US:official&hs=SZQ&defl=en&q=define:climate+change&ei=n2ylSt_5JomG6AOdutzvCw&sa=X&oi=glossary_definition&ct=title

Comprehension

1. How can greenhouse gases be reduced?

Green house gases can be reduced by reducing the use of vehicles an dwe could stop de-forestation and plant more trees Reference: Retrieved from the world wide web [] Tuesday 8th September.

2. What produces more greenhouse gases industry or farming

It depends on what kind of industry of farming we are doing e.g. farming cows create a lot of methane, while farming plants produces less green house gases.

3. What will happen if we did not reduce the amount of greenhouse gases?

The sea ice will melt causing the sea level to rise covering parts of the Earth

Reference: retrieved from [] Tuesday 8th September

Synthesis

1. Does global warming actually exist?

Global warming is 50/50 because yes the sea levels are rising and the weather is getting hotter but the worlds temperatures have been fising for many years but mayby the world is just going through a cycle and its not us humans that are making the world get hotter, but on the other hand it is us humans that are making the world get hotter because were cutting trees down faster than we can plant so the whole eco sytem fells the effect from us just cutting down a few trees or from all the the methane we put into the environment from the cars we drive and the chain saws we use to cut down the trees even the cows we need for meat and milk put out about 14% methane which causes some of global warming along with the other things that the farmer needs to ran the farm the total amount when added is alot of gases been put into the inviroment.

Analysis

1. What are the human causes of climate change?

The human causes of climate change are the industrial revolution witch put out huge amounts of gases that cause climate change and the amount of trees that were cut down and not enough were being replanted.

Application

1. How can we stop or prevent climate change? Buy environment friendly light bulbs and try to carpool as often as you can, all these little things can add up to big changes in the future

Evaluation

1. Is there a better solution to stop climate change? there are a lot of ways to stop climate change but if we want things to get better we all need to act right now before things get worse.