Science
Winter Caused on earth by?
What is Earth's Tilt
Thermometer heat indicating Material
What is Mercury
Special vehicles used in polar research have oversized tires or tracks to travel on this frozen landscape.
What is Permaforst?
Radians use
Pi or...(ratio of arc length to radius)
Heads or Tails
What is Heads
Seals, Polar Bears and whales are warm
What is Blubber
Heating Home through Earths heat
What is Geothermal?
Bridges in winter often expand and contract with temperature changes; engineers include these special joints so the structure can move safely.
What are Expansion Joints.
3+9x10/4-98+682/34x86/0+349-183x0/3x8
What is Undefined?
1-6?
What is 4
The Largest Desert on Earth
What is Antarctica
Colour for Grease Used in Cold Weather
What is Blue?
To prevent ice dams, engineers improve attic insulation to reduce this type of heat transfer from the house into the roof.
What is Conduction?
3x−7=2x+8 X is a number
What is X=15
Pick a Colour
Percent of Air in Snow
What is 90%
FiberGlass is Used to Insulate homes, Is made of Moslty
What is Silica (SiO2)
Engineers add this metal element to steel to prevent it from becoming brittle at freezing temperatures.
What is nickel?
What is 3.14159265358979323846264338327
Pick a Famous astromomer
What is Vera Rubin
December 21st
What is Winter Solstace
Some winter weather stations use this type of remote sensing to measure snowfall accumulation from satellites without touching the ground.
What is radar or satellite altimetry?
Fluids used for anti-icing on planes are classified into types, such as Type I, II, III, and IV. These types differ mainly in this property, which affects how long the fluid prevents ice accumulation.
What is viscosity
A standard deck of 52 cards is shuffled. What is the probability that the top two cards are both aces?
What is 1/221
My Favorite Food
Pork Dumplings