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100

A, E, I, O, and U are called this.

Vowels

100

This bird is the only one that can fly backwards.

Humming Bird

100

This country is also a continent.

Australia

100

The deepest part of the ocean.

The Mariana Trench.  It's more than 35,827 ft deep.

100

This scientist is best known for E=mc2.

Albert Einstein

200

You can go to this place and borrow books.

Library

200

Nocturnal animals are active during this time.

Night

200
The earth is covered by this percentage of water.

70%

200

Trees need these 3 things to grow.

Light, Soil, and Water

200

Mars is this color.

Red

300

These letters are not vowels.

Consonants

300

This is the capital of the United States.

Washington, DC

300

This state is the 50th state in the US.

Hawaii

300

This is used to measure temprature.

Thermometer

300

This planet is the biggest.

Jupiter

400

This land animal can not jump.

Elephant, Rhino, or Hippo

400

The South Pole is in this continent.

Antarctica

400

This is the biggest coral reef.

The Great Barrier Reef

400

Plants absorb this gas from the air.

Carbon Dioxide

400

The American flag has this many stripes.

13

500

This mammal is the only one who can fly.

Bat

500

This country has the most people living on it.

China

500

Name the five oceans on earth.

Pacific, Atlantic, Indian, Artic and Southern/Antarctic Oceans

500

We breath in this gas to live.

Oxygen

500

The Titanic hit this and it sunk.

An iceberg
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