Q: Who invented Bakelite?

1. Leo Hendrik Baekeland
2. Charles Goodyear
3. Roy Plunkett
4. Henry Ford

Q: At room temperature, which element conducts electricity better than any other element?

1. Au
2. Pb
3. Ag
4. Cu

Q: Which of the "rare" gases is the most common in the atmosphere?

1. Argon
2. Xenon
3. Radon
4. Neon

Q: In what country must you turn over any meteor finds?

1. Scotland
2. Egypt
3. South Africa
4. Russia

Q: The International Space Station has protection from meteors. What is it made of?

1. Kevlar
2. Steel
3. Plastic
4. Rubber

Q: A piece of stone and/or iron traveling through space that moves through the earth¹s atmosphere is...?

1. Moon
2. Meteor
3. Sun
4. Planet

Q: The most famous meteor shower is the Perseids. What is its other name?

1. Saint Elmo's Fire
2. Southern Lights
3. Tears of Saint Lawrence
4. Northern Lights

Q: Which one of these is a non-metal?

1. Scandium
2. Zinc
3. Sulfer
4. Potassium

Q: In the 1990s, a spacecraft was designed to protect Earth from meteors, asteroids and comets. What was its name?

1. Maybelle I
2. Buster I
3. Defender II
4. Clementine II

Q: In meteorology,Which is the horizontal movement of mass of air that warms or chills the air?

1. Advection
2. Aphasia
3. Aquarelle
4. Arbitrage

Q: It has been estimated that a meteorite does what once every 180 years?

1. Leaves a crater
2. Splits in half
3. Hits a human
4. Strikes the moon

Q: Acid rain may have a pH of...?

1. 8
2. 9
3. 6
4. 7

Q: Much of our body heat escapes through the head. What percent is this?

1. Sixty percent
2. Seventy percent
3. Ninety percent
4. Eighty percent

Q: Which of the two metals are mixed in manufacturing of stainless steel ?

1. Chromium, nickel
2. Nickel, iron
3. Zinc, chromium
4. Chromium, iron