The authors had limited knowledge of the nature of the universe and wrote the Bible based on what they believed at the time. They didn't know the Earth was round and that it orbited the Sun, which is a star among billions of stars in the galaxy which is but one galaxy in billions of galaxies that have existed for billions of years. To them, the world was flat. They didn't know that the sky was a thin layer of gas that surrounds the surface of this planet. We have been to the sky and we have been above the sky and God isn't living there.
Evolution is Real As to evolution, evolution is science.
We have the bones of creatures living millions of years ago that are the links between different forms of life. In fact we have unearthed many civilizations that go back further than 10,000 years and predate Adam and Eve. And these discoveries actually exist and can be measured. We know them to be real. Evolution is happening right now.