Primary 5 Exam > Primary 5 Videos > Basic Science for Primary 5 > Understanding: Reduce, Recycle and Reuse
Understanding: Reduce, Recycle and Reuse Video Lecture | Basic Science for Primary 5
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33 videos|66 docs|10 tests
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FAQs on Understanding: Reduce, Recycle and Reuse Video Lecture - Basic Science for Primary 5
| 1. What are the three Rs in waste management? |  |
Ans. The three Rs in waste management are Reduce, Recycle, and Reuse. These principles aim to minimize waste generation, promote the recycling of materials, and encourage the reuse of products or items whenever possible.
| 2. How can we reduce waste in our daily lives? | |
Ans. We can reduce waste in our daily lives by adopting practices such as using reusable bags instead of plastic ones, opting for products with minimal packaging, avoiding single-use items like plastic straws and bottles, composting organic waste, and donating or selling items we no longer need instead of throwing them away.
| 3. What is the difference between recycling and reusing? | |
Ans. Recycling involves the process of converting waste materials into new products. It requires energy and resources to transform the materials into something new. Reusing, on the other hand, involves using an item or product multiple times without the need for any significant processing or transformation. It helps to extend the lifespan of a product and reduce the overall waste generated.
| 4. How does recycling benefit the environment? | |
Ans. Recycling benefits the environment in several ways. It helps conserve natural resources by reducing the need for raw materials. It saves energy as the production of recycled materials requires less energy compared to producing new ones. Recycling also reduces the amount of waste sent to landfills, which helps prevent pollution and the release of greenhouse gases.
| 5. What are some examples of reusing items? | |
Ans. Some examples of reusing items include using glass jars as storage containers, repurposing old t-shirts into cleaning rags, using old newspapers for wrapping delicate items, donating clothes or toys to others, and using rechargeable batteries instead of disposable ones. Reusing items helps reduce waste and extends the lifespan of products.
Text Transcript from Video
hello friends this video on garbage in
garbage out part 13 is brought to you by
exam feel calm no more fear from exam
now based on whatever we have studied so
far what we understand is in order to
save the environment three arts are
extremely useful that is reduce recycle
and reuse so when we say reduce we mean
reduce unnecessary usage of resources so
when we know that non biodegradable
wastes are you talk about just wastes so
when we know that the more wastes we
throw the more garbage gets added to the
environment so we have to handle that
much of garbage so we should reduce
unnecessary usage of materials so that
unnecessary garbage is not fun
second thing is recycle recycle and use
the resources in different forms so
first you used a newspaper read it the
newspaper is no more of use you use the
same newspaper to me to cover your book
so when it is torn from sides then you
use the same newspaper to make a photo
frame so that's going to be cycling you
are using the same material in different
forms
third is reuse
now if you think that the same thing can
be reused over and again for example a
polythene bag can be reused a number of
times so when it can be reused why do
you want to buy hundred polythene bags
keep reusing the same so reduce recycle
and reuse together can actually save the
environment so when we talk about reduce
as as I mentioned before that we can
reduce adding the waste by not
sharpening our pencils unnecessarily by
not making paper pains by tearing nice
papers recycle could be do to make use
of products that can be resized label so
they prefer paper bags over plastic bags
the use could be using the same material
over
and against so let's say you you got a
plastic container when you purchased a
let's say you purchased a bottle of jam
and you got the plastic container to
that so that you have got over so one
option is you threw the container the
other option is you you use the same
container for storing something else so
we should try to reuse objects as many
things as possible so all these things
together will help us to reduce the
amount of garbage thank you please visit
www.payoor.com to watch more educational
videos with a better experience please
do not forget to Like and subscribe to
our YouTube channel for latest updates
thank you once again
garbage out part 13 is brought to you by
exam feel calm no more fear from exam
now based on whatever we have studied so
far what we understand is in order to
save the environment three arts are
extremely useful that is reduce recycle
and reuse so when we say reduce we mean
reduce unnecessary usage of resources so
when we know that non biodegradable
wastes are you talk about just wastes so
when we know that the more wastes we
throw the more garbage gets added to the
environment so we have to handle that
much of garbage so we should reduce
unnecessary usage of materials so that
unnecessary garbage is not fun
second thing is recycle recycle and use
the resources in different forms so
first you used a newspaper read it the
newspaper is no more of use you use the
same newspaper to me to cover your book
so when it is torn from sides then you
use the same newspaper to make a photo
frame so that's going to be cycling you
are using the same material in different
forms
third is reuse
now if you think that the same thing can
be reused over and again for example a
polythene bag can be reused a number of
times so when it can be reused why do
you want to buy hundred polythene bags
keep reusing the same so reduce recycle
and reuse together can actually save the
environment so when we talk about reduce
as as I mentioned before that we can
reduce adding the waste by not
sharpening our pencils unnecessarily by
not making paper pains by tearing nice
papers recycle could be do to make use
of products that can be resized label so
they prefer paper bags over plastic bags
the use could be using the same material
over
and against so let's say you you got a
plastic container when you purchased a
let's say you purchased a bottle of jam
and you got the plastic container to
that so that you have got over so one
option is you threw the container the
other option is you you use the same
container for storing something else so
we should try to reuse objects as many
things as possible so all these things
together will help us to reduce the
amount of garbage thank you please visit
www.payoor.com to watch more educational
videos with a better experience please
do not forget to Like and subscribe to
our YouTube channel for latest updates
thank you once again
Related Exams
About this Video
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4.91/5 Rating |
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Dec 22, 2024 Last updated |
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