Everyone is aware of the importance for the online earning. If you are blogging from last 3 months then you know the factors needed to get adsense account approved. Out of which main factors are, quality content, site designing, traffic.
Now the thing is that you all know that Google is quite strict with its adsense terms and policy. Google can blocked or banned your adsense account. Now just think after hard work on blog your adsense account gets blocked. And as same Google adsense team sends a mail stating a simple and common reason as "Due to invalid click" or "Due to invalid activity". These two reasons are very common for your adsense banned.
After this also you can make earning with your blog, only when you have a passion of blogging and continues your blog.
After getting your adsense account banned also you can again apply for the new adsense account. But before it real below following factors before applying to Google Adsense.
1) After getting blocked by Adsense don't reapply just after it. Wait for 3 to 4 weeks, (I recommend for 45 to 60 days).
2) Check, did adsense team have just disable your adsense account or banned your URL on adsense system.
If it shows "You are not banned" then its good for you and you can reapply for the adsense.
3) After waiting for 45-60 days change your blog to other Google account, or you can separately use the another google account for adsense.
4) Important thing on reapplying adsense account is that, don't apply with the same name that you have applied on earlier account. Change the name (or use other family member name).
Also check all the factors before applying for the adsense account. If all the factors goes goes right then go for reapply. Wait till the adsense team reply. After this you will again get's your second adsense account. Now start earning from the beginning . I know is little disappointing, but you should start from anywhere else.
Hope this article helps you.