Earth
Species
Investigation
Weather
Water
100

What’s is a revolution?

An instance of revolving.

100

What is a predator?

Animal that naturally preys on others.

100

What is a tested variable?

the variable that is changed or controlled in a experiment.

100

What is temperature ?

Degree of intensity of heat present in a substance or object.

100

What is water vapor?

The gaseous phase of water.

200

What is a rotation?

Action of rotating around an axis or center.

200

What is prey? 

Animal that is hunted and killed by another for food.

200

What is a testable ?

Able to be tested or tried.

200

What is tropical zone ?

Regions of earth surrounding the equator. 

200

What is a water cycle?

The continuous movement of water within the earth and atmosphere.

300

What is a solar system?

Collection of eight planets and their moons in orbit around the sun.

300

What is a omnivore?

Animal or person that eats food or both plant and animal origin.

300

What is theory ?

Though-out explanation for observations of the natural world.

300

What is weather ?

State of ten atmosphere at a space and time.

300

What is volume?

Amount of space that a substance or object occupies.

400

What is a star?

A bright, small, and shiny thing in the sky.

400

What is a herbivore?

Animal that obtains nutrients only from plants.

400

What is trail ?

A test of ten performance, qualities, or suitability of someone or something.

400

What is weathering ?

Process of being warm by long exposure to the atmosphere.

400

What is evaporation?

Process of which water changes from a liquid to gas, or vapor.

500

What is a asteroid?

Minor planet of the inner solar system.

500

What is a invertebrate ?

Animal lacking a backbone.

500

What is a variable ?

Anything that can change or be changed.

500

What’s temperate zone ?

Two belts of latitude between torrid zone and northern and southern.

500

What is condensation?

Conversion of a vapor or gas to a liquid.