What kind of storm is always in a rush?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

Which city is three-fifths chick two third cat and 50% goat?

Prove that twice of ten is the same as twice of eleven.

What part of the chicken has the most feathers?

Which fur should we be getting from the Lion?

I am sure no one can have two things for dinner. what are they?

What seven-letter word has hundreds of letters in it?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?