Earth Science
Storyboard Text
- Oh that's a nice question for a little boy like you. I guess, I will tell you how earth and our solar system were formed
- Big brother, I have a question. How does life on earth able to thrive?
- It first started when a Solar Nebula collapsed under its own gravity making a proto-sun or our sun today. From the particles in a disk of gas and dust, colliding together they formed the planets including our planet Earth
- Well first, there woudn't be Earth without the sun. Second, sun radiates light, heat, or solar energy. which makes life possible. Also plants need sunlight to grow. As you know plants are needed for food and the oxygen they produce
- What does the sun have to do with my question?
- Well we can also say that the Earth's structure, subsystem and ecological cycle are also one of the reasons how life on earth is able to thrive.
- Are those the only reasons on how earth was able to support life.
- If it weren't for the stucture of the Earth life wouldn't be possible. Same goes for our ecological cycle, theses cycles are responsible for replenishing our ecosystem which is necessary to sustain life. These reasons are crucial in sustaining and existence of life. Many of the elements and nutrients that we depend on came from them.
- Your'e welcome. It's always good to know new things. Now go to sleep it's late/
- Oh now i get it, Thank you as always big brother
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