I think irradiating food is good because it kills harmful things so we dont eat them. pet scans are good because they help determine if there is a problem with our bodies. Smoke detectors are good because they alert us when there's a fire. Nuclear power plants can be both good & bad we lots of power from them but if they blow up it will harm a lot of people. studying the origin of the universe is good because so we know where we came from or what the earth is made of.
Irradiating food like spinach is a useful way to use radioactivity because it cleans out all of the bad viruses like ecol i. Pet scans are also useful because they can tell use whats wrong with the brain. Smoke detectors warn us about dangerous situations so they are another useful way to use radioactivity. Nuclear power plants supply us with lots of energy but are also very dangerous and harmful to be around. Overall we need them despite the danger. Studying the origin of the universe is also useful because it can help us solve the mystery of life on other planets and the big bang theory.
yes all of them are useful ways to use radioactivity because they can find things that are wrong with you or help save your life in day to day activities. Such as cooking, and eating. It can also help the world in solving how the world started and when, and by the making energy for the world.
Irradiating food may be a useful way to use radioactivity, but it may also be unsafe. There is no radioactivity left after it's irradiated though, so I think it's useful. PET scans are a useful way to use radioactivity, because they can detect cancer and are a useful treatment. Smoke detectors are a useful way because they only have a very small amount of radioactivity so it is not harmful. Nuclear power plants are a useful way to use radioactivity when used properly, because nuclear energy can be a good alternative to traditional energy sources. High energy rays from radioactivity make the universe more transparent and easier to study, so it would be useful also, as long as it's not used so much to be harmful.
Some foods can be unsafe. In the packaging or where foods are grown they can begin to grow diseases. Spinach is a good example of foods that can inherit diseases. So it can be useful. PET Scans are useful because the can detect cancer in the body. But, like x-rays, repeated uses can increase chances of having cancer. Smoke detectors save lives from house fires so they can be very useful. Nuclear power plants are useful because a third of the energy the U.S. uses is electricity. So they are useful. Studys say that radiation has made our universe much more transparent and easier to study and learn more about the mysteries of the universe. So it is very useful.
This is Krista and Danica. We think that irradiating food, smoke detectors and nuclear power plants are good uses of radioactivity. We don't think studying the origin of the universe or PET Scans are good uses.
This is Krista and Danica. We think that irradiating food, smoke detectors and nuclear power plants are good uses of radioactivity. We don't think studying the origin of the universe or PET Scans are good uses.
19 comments:
Yes they are all useful ways of using radioactivity. They all have some use that make it possible and/or easier to do something.
I think irradiating food is a good idea to get rid of all the bad things
such as e-coli.
I think PETscans are a good thing to see what is wrong with your body.
I think smoke detectors are a really good thing because they tell you when there is a fire
I think nuclear power plants are good because we get power but bad because they are dangerous
I think studying the origin of the universe is good so we can study the universe and all that is in it
Yes, They all serve a valuable purpose with the use of radioactivity to to a necessary item to health and well being
I think irradiating food is good because it kills harmful things so we dont eat them.
pet scans are good because they help determine if there is a problem with our bodies.
Smoke detectors are good because they alert us when there's a fire.
Nuclear power plants can be both good & bad we lots of power from them but if they blow up it will harm a lot of people.
studying the origin of the universe is good because so we know where we came from or what the earth is made of.
yes, they all do well and serve their purpose
i think irradiating spinach is bad because it can help you in natural ways like it did with pop-eye
PETscans are a great thing to see what is messed up within your body
smoke detectors detect when their is a fire
Irradiating food like spinach is a useful way to use radioactivity because it cleans out all of the bad viruses like ecol i.
Pet scans are also useful because they can tell use whats wrong with the brain.
Smoke detectors warn us about dangerous situations so they are another useful way to use radioactivity.
Nuclear power plants supply us with lots of energy but are also very dangerous and harmful to be around. Overall we need them despite the danger.
Studying the origin of the universe is also useful because it can help us solve the mystery of life on other planets and the big bang theory.
PET scans are great way to keep people healthy
Without smoke detectors people would die
Nuclear power plants provide us with a lot of energy
studying the origin of the universe helps give us perspective on life
yes all of them are useful ways to use radioactivity because they can find things that are wrong with you or help save your life in day to day activities. Such as cooking, and eating. It can also help the world in solving how the world started and when, and by the making energy for the world.
YES MA'AM.
IRRADIATING FOOD IS WONDERFUL SO WE DON'T HARM OUR BODIES WITH HARMFUL THINGS.
PETSCANS ARE ALSO GREAT BECAUSE OF WHAT MORGAN SAID
SMOKE DETECTORS ARE HELPFUL BECAUSE IF THERE IS A FIRE IN YOUR HOUSE, THATS NOT COOL
NUCLEAR POWER PLANTS ARE THE ONLY THING ON THIS THAT IS CRAP
STUDYING OF THE ORIGIN OF THE UNIVERSE IS GOOD SO WE CAN LEARN MORE ABOUT IT.
I LIKE YOUR OUTFIT TODAY MA
useful cause you can use radioactivity to make like a supper plant and get more out of you crop
useful because you use them to find out whats wrong with you
useful cause it theres a fire and you didnt have a smoke detector you may not no theres a fire and then you could be burned
useful cause as the world we live in to day most people cant live with out power
useful because the more we no the safer we are cause if an meteor was coming to earth we may see it and stop it
Yes. things such as smoke detectors save countless lives through out the years
nuclear power plants give us the needed energy to continue our lives, with light and heat
Irradiating food may be a useful way to use radioactivity, but it may also be unsafe. There is no radioactivity left after it's irradiated though, so I think it's useful.
PET scans are a useful way to use radioactivity, because they can detect cancer and are a useful treatment.
Smoke detectors are a useful way because they only have a very small amount of radioactivity so it is not harmful.
Nuclear power plants are a useful way to use radioactivity when used properly, because nuclear energy can be a good alternative to traditional energy sources.
High energy rays from radioactivity make the universe more transparent and easier to study, so it would be useful also, as long as it's not used so much to be harmful.
they can be good and bad. some of them such as the smoke detector we need and they help us so that is good. the others are negative
Some foods can be unsafe. In the packaging or where foods are grown they can begin to grow diseases. Spinach is a good example of foods that can inherit diseases. So it can be useful.
PET Scans are useful because the can detect cancer in the body. But, like x-rays, repeated uses can increase chances of having cancer.
Smoke detectors save lives from house fires so they can be very useful.
Nuclear power plants are useful because a third of the energy the U.S. uses is electricity. So they are useful.
Studys say that radiation has made our universe much more transparent and easier to study and learn more about the mysteries of the
universe. So it is very useful.
This is Krista and Danica. We think that irradiating food, smoke detectors and nuclear power plants are good uses of radioactivity. We don't think studying the origin of the universe or PET Scans are good uses.
This is Krista and Danica. We think that irradiating food, smoke detectors and nuclear power plants are good uses of radioactivity. We don't think studying the origin of the universe or PET Scans are good uses.
Yes all of them are helpful of using radioactivity. They are all necessary for our good health and well being.
They are all resourceful ways of using radioactivity but if not controlled properly could be dangerous for our heath and safety.
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