I hope you enjoyed my TimeLine ;D
Wednesday, 30 November 2011
Monday, 21 November 2011
Ozone Layer ;D
WHAT IS AN OZONE LAYER ???
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The ozone layer is an area of gasses that protects the earth from harmful sun rays. Just like a think skin on an orange or watermelon ;D
WHY IS THERE HOLES IN THE OZONE LAYER ???
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The holes are caused by a lack of sunlight reaching the oxygen in the stratosphere. It is also caused by chlorofluorocarbons (CFCs). Ozone is an unstable gas that decays into oxygen when there is no energy to keep it bound.
WHAT IS A CFC ???*
CFC stands for Chloroflorocarbons.
This cemical is somtimes found in sprays such as spray paint and areosol spray.
CFC is also deadly, it destroys the ozone layer.
This cemical is somtimes found in sprays such as spray paint and areosol spray.
CFC is also deadly, it destroys the ozone layer.
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The ozone layer is very thick it is like a big mirror around the earth when the sun shines in, the ozone layer reflects it.
i hope you learened something new today ;D
Tuesday, 1 November 2011
Climate Change
I believe that the actions and lifestyles of people has changed our earth's climate. I will be learning about climate change and how we can reverse it on my blog.
If we all work together we can reverse the effects of climate change. I'm writing about climate change because I think it's the most important thing for the future of the earth. If we don't work together the earth may be destroyed in our lifetime.
I am going to learn about what is causing climate change and what we can do to fix it. I'm going to learn about what's happening to the climate in other countries and what their solutions are as well.
I am going to connect with people by reading blogs, leaving comments on blogs, doing surveys, etc.
I will do a lot of thinking on my blog. If my goal is to change the world (climate change), I will need to think about ways of reversing climate change. I will need to think about how I need to change my life as well.
If we all work together we can reverse the effects of climate change. I'm writing about climate change because I think it's the most important thing for the future of the earth. If we don't work together the earth may be destroyed in our lifetime.
I am going to learn about what is causing climate change and what we can do to fix it. I'm going to learn about what's happening to the climate in other countries and what their solutions are as well.
I am going to connect with people by reading blogs, leaving comments on blogs, doing surveys, etc.
I will do a lot of thinking on my blog. If my goal is to change the world (climate change), I will need to think about ways of reversing climate change. I will need to think about how I need to change my life as well.
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