What I Have Learned In Unit 4 Of UOI

So far, in this unit, I have learned quite a lot of things. So, in this post, I will share some interesting facts I have learned from the best learning app ever, BrainPOP! I really enjoy the videos because they are funny and teach me a lot. Anyways, let’s get started with the facts!

First, I learned that an ore called Uranium is used as a fuel for nuclear energy.

Secondly, I learned that in most nuclear plants, they use heat to power turbines.

Third of all, I learned that nuclear energy is not a good type of energy since it produces nuclear waste which is highly radioactive.

Fourth of all, I learned that scientists are working on perefecting a method of nuclear fusion.

Last but not least, I learned that humans can hear sounds from 20 to 20,000 cycles per second.

These were 5 facts about energy that I have learned from BrainPOP. I hope you learned a lot from this post and recommend you try BrainPOP the best mobile experience for learning.

I also have some questions and things to say about how it related to energy. So here they are:

  1. Why do we need energy to survive?
  2. How many types of energy are there?
  3. How is there energy in something when you lift it?
  4. Why did we make nuclear energy if it is a bad type of energy which can kill people?
  5. What is the most important type of energy in the world?

This video relates to energy because it teaches me many facts about energy and helps me understand more about it.

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