aviation
elements
human body
outer space
riddles
100

the boeing 737 is one of the worst and best planes  why?

the plane had many crashes leading up to the present day with no little crashes

100

what is waters scientific name 

h2o

100

how fast are nerves to feel pain

70-120 meters per second 

100

what is the coldest planet in the solar system

Pluto at -224

100

what is bought by the yard but worn by the foot 

a carpet

200

how do planes fly in the sky

airplanes have wings called airfoils where the air travels on top and putting more pressure on the bottom.

200

what are some non flammable stuff

grass,rocks,metal,dirt

200

what is adrenaline  

a given peice of energy for when your scared or anxious all of a sudden

200

when is the next solar eclipse 

august 23rd 2044

200

what has hands but cant clap

a clock 

300

how many tragic events happened with planes

only 2 the pearl harbor and 9/11

300
what is the part in the brain that controlles everything

 Cerebrum

300

what is most people commonly alergic to

shellfish, peanut butter and tree nut 

300

why is it cold in space but not on earth

lack of matter

300

who has a neck but no head 

a bottle

400

how heavy are commercial airplanes

around 80,000-176,000 pounds 


400

what chemical is leathal but its a common use in_____

lead

400

when does the brain have fully develop

to mid late 20s

400

how long did our planet live for 

4.543 billion years

400

what is yours but mostly used by others 

your name
500

does planes have a captive goal in each airline

yes they do

500

what is the chemical that kills people faster

Cyanides are a fast posion 

500

how hard is the skeleton

strong and hard but build like a honeycomb 

500

what is the biggest thing in our universe

the Hercules-Corona Borealis Great Wall

500

what has a 13 hearts and no other organs 

a deck of cards