How is pseudoscience different from science

I guess you can say pseudoscience is "fake science" in science.

Explanation:In conclusion, ancient astronomers think that aliens had made civilization on earth. The  key detail they are missing is that there was no evidence so this causes their claim to be pseudoscience. You may have a claim but can you back it up with evidence and reasoning or in other words can you show that your claim and evidence connect with a reasoning?

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.