Animals
Buildings
Science
Natural Disasters
World Cities
100
Bear
100
What type of building is this?
100
Connect without wires....
Wireless
100
flood
100
Where am I?
Melbourne
200
Beaver
200
These are my.... 
200
What is this galaxy?
The milky way
200
Tsunami
200
Where am I?
Tokyo
300
300
This city is very....
Built up
300
Layer of gas around the planet.../GettyImages-173086147-56a0c5685f9b58eba4b3adef.jpg)
Atmosphere
300
Earthquake
300
Where am I?
Uluru
400
400
This station is very.... 
Cramped
400
Galileo invented the...
Telescope
400
Sink Hole
400
Where am I?
Mongolia
500
500
This city is very beautiful and...
picturesque
500
This recent photo was taken from....
The James Webb telescope
500
Avalanche
500
Where am I?
Las Vegas