The solar system projectsThere are 2 million species of people
on earth, thats one thing I learned. I also learned that the sun is
circled by all the planets,Another thing I learned is that water
covers 75 % of the earth.
3EcologyEcology is a science of the relationship of living
things to its environment. A plant is connected to the earth so,
that is why most of these are about plants.
2The seasons.
When the earth is tilted away from the sun it is winter when the
earth is facing the sun it is summer.
4
The earth is made up of 4 layers the crust, the mantle, the
outer core, and the inner core.Earths core
How was the Earth formed?Whats inside our Earth?Answers to
questions like these and much more!
