Geography
Riddles
Environmental Challenges
History Buffs
About Sujan
100

What is the longest river in Canada?

The Mackenzie River flows through Northwest Territories in Canada, although its many tributaries reach into five other Canadian provinces and territories. 


100

What gets wetter as it dries?  

A towel

100

What do we call energy sources like wind, sun, and water?

Renewable energy

100

What year did the United States declare independence?

1776 

100

In what country is Sujan likely to encounter the highest Himalayan peaks?

Nepal

200

Which country has the most UNESCO World Heritage Sites?

Italy

200

I’m found in socks, scarves, and mittens; and often in the paws of playful kittens. What am I?  

Yarn

200

What type of waste is commonly associated with pollution in the ocean?

Plastic

200

Who is known as the "Father of Modern Science"?

Galileo Galilei (major contributions to the fields of physics, astronomy, cosmology, mathematics and philosophy)

200

Sujan studies earthquakes and seismic activities. What is the layer of Earth where tectonic plates move called?

Lithosphere

300

Which continent has the most countries?  

Africa

300

What can fill a room but takes up no space?

Light

300

What percentage of the Earth's water is freshwater

~ 3 %

300

Who was the first emperor of Rome?

Augustus Caesar

300

Sujan works with seismic data. What is the term for the graphical representation of seismic waves recorded during an earthquake?  

Seismogram

400

What is the capital of Australia?  

Canberra

400

Forward, I am heavy; backward, I am not. What am I?  

Ton

400

What international event is held every year to raise awareness about climate change?

Earth Day

400

Who was the first female Prime Minister of the United Kingdom?

Margaret Thatcher

400

Which natural hazard involves the shaking of the ground, often studied by geologists like Sujan?

Earthquake

500

What is the only sea that has no coastline?

The Sargasso Sea

500

I am invisible, weigh nothing, and if you put me in a barrel, it will make it lighter. What am I?  

A hole

500

What country generates the highest percentage of its electricity from geothermal energy?

Iceland

500

What was the name of the treaty that ended World War I?

The Treaty of Versailles

500

Sujan often assesses slopes and stability. What is the term for a downward movement of soil and rock caused by gravity?

Landslide

600

Which African country was never colonized?  

Ethiopia

600

I’m light as a feather, yet the strongest man can’t hold me for more than a few minutes. What am I?  

Breath

600

What phenomenon occurs when carbon dioxide dissolves in the ocean and lowers its pH?

Ocean acidification

600

What year did the Berlin Wall fall, signaling the end of the Cold War

1989 

600

Sujan specializes in geohazards. What is the process called where soil loses its strength due to earthquake shaking?

Liquefaction

700

What is the oldest city in the world that is still inhabited?

Damascus Syria  3000 years ago

700

I am always hungry, I must always be fed. Things I touch, will soon turn red. What am I?

Fire

700

What is the process by which land becomes desert due to factors like deforestation and drought?  

Desertification

700

The battle of Thermopylae was fought between which two groups

The Greeks and the Persians

700

Sujan completed his Ph.D. in Geophysics with a collaborative specialization in multi-hazards, risks, and resilience at the University of Western Ontario, focusing on seismic microzonation. When date he defend his PhD

29 Feb 2024