Regression analysis: Simple Linear Regression Multiple Linear Regression
Waste management summative assessment
1. Charles We Should Start To Recycle Speech And Text
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Recycling Entrepreneur
Did you know that 75% of our trash can be recycled? Well, right now we are
only recycling 40% of our waste. Do you think this is a good percentage? Not
at all! If we all continue to not recycle like this, how will our future generations
handle their trash, when we have left a huge mess for them to clean up? We
must start to recycle more, or humanity will not be left with any more
resources. Here, I hope I will be able to persuade you into taking recycling
more seriously, and maybe you could even start recycling at home.
Firstly, if we all recycled, we would be able to prevent increasing the
amount of pollution and be able to keep the streets clean. As a recycling
entrepreneur, I can help do this if people come to me to recycle. Do you know
that the Black Death was caused by too much trash on the streets? If we
continue like how we are recycling now, we could have a repeat of the plague.
Secondly, we could limit the amount of trash reaching and filling up the
landfills. If we don’t start to recycle more, Hong Kong’s landfills could be full by
2015. Hong Kong’s landfills can produce some leachate and methane, and this
can poison Hong Kong’s water supply. The latter could contribute to
greenhouse gas emissions.
Thirdly, we can reduce the use of using raw materials. If we recycle, we can
stop destroying forests, mining and using oil, polluting the ground, air and sea
with our waste. Instead, we can reduce waste and stop depleting earths
natural resources.
Fourthly, we can reuse materials that we thought was trash. For example,
are you going to recycle that plastic bottle, or that can of coke? If you do, that
plastic bottle might end up as part of a chair, and that can might end up as
part of an airplane! As you can see, recycling is an endless cycle that keeps
going on and only can be stopped when we choose not to recycle.
Lastly, recycling can create energy! If we recycle, the waste that you
recycled might go to a waste recycling plant, where the energy used to recycle
the garbage makes heat. After that the heat goes through some things called
photo-voltaic cells, where the heat is turned into radiation and is then turned
to regular electricity. So if you recycle, you’ll not only help to save the earth,
you might also be helping to create energy for your region and the people
living there!
Finally, I hope I have persuaded you to recycle. But recycling won’t save
the world by itself. Recycling is just one step closer to saving the earth.
Recycling will help a lot, but humanity must cut down all this pollution, wasted
materials, and all of this trash from it’s source.