Math
Animals
Geography
Human body
Land forms
100

14 - (17 - 5) =

2

100

What are baby frogs called?

Tadpoles

100

How many continents are there?

7

100

True or False: Infants have more bones than adults.

True

100

What is the majority of the Earth covered with?

Oceans

200

(40 - 17) - 14 + 3 =

12

200

What bird can mimic human speech?

Parrot

200

What continent is the US a part of?

North America

200

What is the name of the system that transport nutrients throughout the body?

Digestive tract

200

What are the large frozen blocks of ice found at the North and South poles called?

Glaciers

300

9 × (7 + 14 - 11) - 6 =

84

300
What kinds of animals can live in water and on land?

Amphibians

300

What state is the Grand Canyon located in?

Arizona

300

What is connected to your bones to help them move?

Muscles

300

What is molten rock called when it erupts?

Lava

400

(18 + 15) - 2 × 15 + 6 =

9

400

What marine mammal has a single tusk coming out of its upper lip?

Narwhal

400

What state is Joshua Tree located?

California

400

The spots where bones come together are called?

Joints

400
Landforms are found on what layer of the Earth?

Crust

500

9 × (12 - 8) + 28 ÷ 7 =

40

500

What animal has killed the most humans?

Mosquitos

500

What state is Yellowstone located in?

Wyoming, Idaho, and Montana

500

The hollow space in the middle of bones is filled with?

Marrow

500

The Grand Canyon is an example of a landform that has narrow and steep valleys on both sides. What is the reason that canyons are formed?

Rivers/ Water/ Erosion 

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