A natural link is when someone links to your site because they find that your content is useful or interesting. They are not linking in return for a payment or in return for a link.
Authority links are links from high page rank pages. You will become an seo master one day Read my blog if it helps
Please Don't laughing me, it is my interview Question and I did not give right answer I have some doubt about this.
You get natural links automatically from people who visit your site and choose to link back to you. They are not solicited in any way. The theory is that if you have a good enough website with useful content, then people will naturally link to you. If the search engines had their way, they would place more weight on natural links, but they aren't smart enough to recognize what is natural and what isn't...yet.
When you have a great content, other bloggers / webmasters will link to your articles without you asking them to do so. Such links are called "natural"
as always the way to get the best ranking and best site is to make the site great for its user, put something people actually want in the site.
natural links is when people find your content interesting and they link to you, it means that your site is popular
A natural link is a link to a website or webpage that was freely given, that is, a user linked to it because he found it useful and relevant, without intervention or coercion from the owner of the website. Natural links are often the result of having good, relevant, accurate content. In short, natural link is gain by just letting a website link to you... Mostly, it happen when you have a good content.
Create linkbaits. It can be a contest, a good article, a software, a plugin, a script, an ebook...the list can go on. People usually link to these types of articles. Just imagine how Adobe have thousands of backlinks to its Adobe Reader Download Page.
Natural links you can get only naturally. You can not do anything for that, you may put good and interesting content in you site.
A natural link is a link to a website or web page that was freely given, that is, a user linked to it because he found it useful and relevant content from your site.
^^^ He's right. You don't have to anything except provide good, interesting content to get "natural" links. That doesn't mean you shouldn't try some of the other techniques though. Good luck.