The REAL impossible quiz. With real questions!

Real questions that can be answered by real braniacs. not the ones that have random questions with random answers. good luck! These questions are hard for people under college level. fine. 12th grade. :P

1 Pneumonoultramicroscopicsilicovolcanikonious. and what does it do?
2 Brachylagus idahoensis is what animal, and what are its characteristics?
3 Trinomial? and solve it = 2x² + 9x − 5, and a^2 - 5a - 14
4 What is the Chinese symbol for water, fire, ice, and love (awwwwww...) ignore the "t's." their there so the quiz thinks its in english 0_o
5 Wierd number. what does it mean? give an example. or better yet, 5.
6 The planet that is said to have a FORM of water, and could support human life.
7 A Kumquat. What is this? Size? normal color? Charictiristics?
8 What is wrong with this sentence (more than one answer!)? - He can't go to the beach with us because he is grounded, so we will be going after he becomes ungrounded, but for now, we will go shopping at Harris Teeter.
9 Donaudampfschiffahrtsgesellschaftskapitän. what language, and meaning.
10 Which one has the right definition?
11 number phenonmenon?
12 3 questions left. Lamp as to Light as...
13 2. Correct the sentence.from the word was to the word condition. Among the many reasons for his defeat in the election was his arrogant assumption that his constituents were incapable of understanding economic conditions, and his unwarranted attack on his chief opponent.
14 1. What is the average (arithmetic mean) of all the multiples of ten from 10 to 190 inclusive?
15 The last and easiest. How hard was this quiz?