Відео

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Yes, the hydrogen gas goes through a reaction known as nuclear fusion and produces helium gas. The nuclear fusion of hydrogen gas releases large amounts of heat and light energy. Thank you for watching.

Yes, that is very true. Light energy in our solar system comes from the sun. Heat energy from the sun also influences processes on Earth such as climate and the water cycle. Thanks again for watching.

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Light & heat indeed. Thank you for watching.

Yes indeed, science is amazing. Thank you for watching.

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Thank you for watching. Yes, the sun gives us light and heat energy!

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Africa before European Colonization: ua-cam.com/video/q8hIAaIihT0/v-deo.html The Berlin Conference: ua-cam.com/video/Ijk8trEAPdw/v-deo.html Causes of Colonization: ua-cam.com/video/ipWRMaqDj0w/v-deo.html Results of Colonization: ua-cam.com/video/_czsyoAjQGs/v-deo.html

Absolutely, that's a great question! The Earth's axis is an imaginary line that runs through the North and South Poles. We call it "imaginary" because we can't see or touch it, but it's a helpful way to understand how the Earth spins. This spinning around the axis is what gives us day and night. So even though the line isn't physically there, it helps us explain how the Earth moves!

That's a great tip! Using a wet blanket can help put out small fires by smothering them and removing the oxygen they need to keep burning. Thanks for sharing this important safety advice!

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Hello, sorry. Can you go to 9:30 on the video for the questions. I hope this helps. Thanks for watching.

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Thank you for the question... You can say radiation is the way energy travels, and energy travels in the form of waves. Light is an example of energy that moves by radiation. When you turn on a light in a dark room, the light bulb releases/emits light energy in all directions. The light waves spread through the air, filling the room and making everything visible. Radiation doesn’t need anything to travel through, it can move through empty space. This is why we can see sunlight from the Sun even though there’s no air between us and space. Hope this helps. Best wishes...

@@MagfarOnline thank you, u explain better then my physics teacher

"Partition" is the act of dividing something into separate parts or sections. The partition of Africa refers to how European countries divided the continent into different colonies. European powers divided the African continent into separate territories or colonies, without considering the existing cultures or borders of African people. Thank you for watching!

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