Planets
Plants
Human Body
Weather
Oceans
100

The smallest planet

What is Mercury

100

Part of a plant which is underground

What are the roots?

100

These hard things make up the skeleton

What are bones

100

Liquid water that falls from clouds

What is rain

100

Largest ocean

What is the pacific

200

Two planets which have rings

What are Saturn and Uranus

200

Brightly colored parts of a flower

What are the petals

200

This organ has the 3 smallest bones

what is the ear?

200

A bright flash of light from natural electrical activity between clouds and the ground

What is lightning

200

Smallest ocean

what is the arctic ocean
300

3rd planet from the sun

What is Earth

300

The part of a plant which supports the leaves and flowers and functions as a transport for water and nutrients

What is the stem

300

This organ produces urine to eliminate waste

What is the kidney

300

Rotating cloud of air in the shape of a funnel

What is a tornado

300

The percent of the earth covered by oceans

what is 71% (must be within 5%

400

The planet with the most moons

What is Saturn

400

The part of the plant which primarily participates in photosynthesis

What are leaves?

400

This organ pumps the blood 

What is the heart

400

Large rotating tropical storm with high winds

what is a hurricane

400

Worlds largest living structure/ecosystem and is in the Pacific Ocean

what is the Great Barrier Reef?

500

The largest planet

What is Jupiter

500

Green chemical in a plant which gives it energy

What is chlorophyll

500

This organ transfer oxygen into the bloodstream

what is the lung

500

What they call hurricanes in the western pacific

what is a typhoon

500

Deepest part of the ocean

what is the Mariana trench