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Riddle me this
100

This country is divided into north and south

Korea

100

The big ball in the sky that helps plants grow

The Sun

100

In this sport, only one player can use their hands

Soccer: The Goalkeeper

100

He was the first president of the United States

George Washington

100

I am yellow and curved, and monkeys love me

BANANA

200

The Great Wall is in this country

China

200

This part of the body helps you think, learn, and remember things

The Brain

200

In this sport scoring earns you 6 points

Football

200

On this holiday we celebrate with fireworks

Independence Day

200

I go up when the rain comes down

Umbrella

300

This country has a red circle on it's flag

Japan

300

The force that pulls you down when you jump

Gravity

300

In this sport you are allowed to use any part of your body to touch the ball

Volleyball

300

This group became the first 13 states

The Colonies

300

I have 4 legs and a back, but I don't run

Chair
400

This country has over 17, 000 islands

Indonesia

400

The process in which liquid water turns into water vapor and enters the atmosphere

Evaporation
400

This sport is played in the pool, but it's not swimming

Water polo

400

The name of the ship that brought the pilgrims 

The Mayflower
400

I'm full of holes, but I still hold water

Sponge

500

This country's name means "land of the free"

Thailand

500

Animals that have no bones(eg. worms or jellyfish)

Invertebrates

500

This muscle/muscle group helps you balance

Core or abs

500

Famous explorer who crossed the ocean in 1492

Christopher Columbus

500

I have a mouth, but never talk, run but never walk, I have a bed, but never sleep

A River