Science
History
Animal
Geography
Do you remember?
100
The earth has three layers that are different due to varying temperatures. What are its three layers?
Crust, mantle, and core
100
The ancient Egyptians worshiped dung beetle?
The scarab
100
Which body part does a snake use to detect smells?
Tongue
100
What is the only continent with land in all four hemispheres?
Africa is the only continent that is in all four hemispheres: north, south, west, and east.
100
How many countries does the United States share a land border with?
2
200
What is the quality of an object that allows it to float on water?
Buoyancy
200
How did Alexander the Great solve the puzzle of the Gordion knot?
He cut it with a sword
200
Which bird is known to be the smallest in the world?
Bee Hummingbird
200
Where would you find the “Spanish Steps”?
Rome, Italy
200
Which sea creature is known to be the only natural predator of the Great White Shark?
Orca, the Killer Whale
300
Frogs belong to which animal group?
Amphibians
300
What year did the War of 1812 end?
1815
300
Approximately, how many dolphin species exist in the world?
40
300
What continent contains the most fresh water?
The ice sheet in Antarctica is the largest solid ice mass on the planet. The enormous frozen structure contains about 90 percent of all the fresh water on Earth.
300
What is the name of the first human civilization?
Mesopotamia
400
How do you calculate density?
Density is mass divided by volume
400
The ancient city of Rome was built on how many hills?
Seven
400
Which two mammals are the only ones known to lay eggs?
The Spiny Anteater and the duck-billed platypus.
400
Denali is the highest mountain in which continent?
North America
400
What do you count on a tree to tell how old it is?
It’s rings
500
What type of cell division results in two four daughter cells, each with half the number of chromosomes in the parent cells?
Meiosis
500
What is the name of the first car ever made?
The Motorwagon
500
Which animals are known as the ‘Big 5’ in Africa?
Lion, Leopard, Rhino, Elephant, and Buffalo
500
What are the northern lights also known as?
Aurora Borealis
500
What part of the brain controls hunger?
Hypothalamus