Namesake
Things that you probably know
This is us ... in the US
"ology"
Bye-bye Decade
100

This royal person founded a major world religion

Who is Gautham Buddha?

100

The number of Presidents shown on Mount Rushmore

What is four? 

100

Home to the Jaguars of football fame

What is Jacksonville? 

100

This study of the stars, planets, & constellations is not a recognized science

What is astrology?

100

This city hosted the first Summer Olympics of this decade

What is London? 

200

This Hindu God is widely considered the "Destroyer" in the Holy Trinity 

Who is Shiva
200

The number "0" came into existence in this country revolutionizing math, accounting, and science.

What is India? 

200

This is the most populous city in New England

What is Boston? 

200

The study of ancient ruins and artifacts

What is archeology? 

200

This South African-born entrepreneur  became the second richest man in world in 2020

Who is Elon Musk? 

300
This former Miss World has an entertainment career on multiple continents

Who is Priyanka Chopra?

300

Harry Potter's snowy owl

What is Hedwig? 

300

Hurricane Katrina devastated this city in 2005 causing nearly a thousand deaths and over $125 Billion in damages

What is New Orleans?

300
Medical specialization focusing on the skin

What is dermatology? 

300

This city hosted the first Winter Olympics of the decade

What is Sochi?

400

This person won the UK Celebrity Big Brother in 2007

Who is Shilpa Shetty? 

400

This Luis Fonsi music video has the largest number of Youtube views as of November 2020

What is Despacito?

400

This city nicknamed "Space city" started off as a scam where life savings were invested in "worthless" swamp land.

What is Houston? 

400
The study of stars, planets and the origins of the universe that is considered to be a science

What is cosmology? 

400

An incredible year - Arab Spring, Osama bin Laden assassinated, Fukushima disaster

What is 2011? 

500

This animated TV show is about genetically engineered mice plotting to take over the world

What is Pinky and the Brain?

500

This Japanese taste has been added to the traditional four Western tastes viz. sweet, bitter, salty and sour

What is umami? 

500

In 1871, a great fire started - supposedly in the O'Leary barn - that devastated this great mid-western city

What is Chicago?

500

The science of measuring time and time-keeping devices is not as scary as it sounds

What is horology?

500

This young lady became a mother, a Prime Minister, dealt with a mass shooting, and successfully managed a COVID lockdown

Who is Jacinda Arden?