Weather
More Weather b/c I'm cold
Livestock
Brains
Dogs
100

The amount of this reaching earth's surface is 6000 times the energy used by all humans on the planet

sunlight

100

What do you call a tornado that is over water?

Waterspout

100

 What do you call a female pig under one year of age?

Sows or cows

100

The adult human brain weighs this much

3 pounds

100

Dogs can only see two colors. Other than black and white, which colors can they see

Blue and yellow

200

Called the poor man's thermometer, you can use this small critter to determine the temperature with fairly impressive accuracy

tree crickets

200

The state with the most tornadoes annually

Texas

200

What do you call a female mule?

A mare mule or molly mule
200

The first pop culture reference to zombies eating brains

Return of the Living Dead (1985)

200

Petting a dog can do this to their physiology

lower your blood pressure and heart rate

300

Which country has the highest annual number of tornadoes?

The US

300

What is the first official stage of a potential hurricane called?

Tropical Depression

300

What are baby sheep called?

lamb

300

This reference to zombies eating brains isn't the first, but it's where it became popularized

The Simpsons Treehouse of Horrors III in 1992

300

The first dog super star

Rin Tin Tin

400

Which country has the most annual tornadoes per square mile?

England

400

What part of a hurricane is the most dangerous?

The eyewall

400

A male horse that has been castrated is called what?

A gelding
400

During mummification, ancient Egyptians used to do this with the brain

remove it via the nose

400

The reason our adult dogs bark but adult wolves don't

Humans bred dogs to be juvenile  

500

What is the difference between hurricanes and typhoons?

Location: they're called hurricanes in the North Atlantic Ocean, as well as in the Pacific Ocean. In the Northern Pacific they are called typhoons.

500

This U.S. state has recorded twice as many lightning deaths or injuries as any other

Florida

500

What is a female cow that has not had a calf called?

heifer

500

The largest existing brain belongs to which animal?

Sperm whale at 20 pounds

500

When overheated and panting, this sense is dampened by up to 40%

sense of smell