Physical Science
Earth and Space Science
Life Science
100

Changes to temperature and energy when moving from a liquid to a solid.

What is temperature and energy decrease?

100

The name of the amount of time it takes Earth to revolve around the sun?

What is revolution?

100

The process that plants use to turn sunlight into food energy.

What is photosynthesis?

200

An object at rest will stay at rest and an object in motion will stay in motion, unless an outside force acts on the object. 

What is one of Newton's laws of motion?

200

The name for living and nonliving things in an environment.

What is biotic and abiotic?

200

Offspring receive one of these from each of their parents.

What is an allele?

300

The 3 forms of energy involved in a hydroelectric dam.

What is potential energy, kinetic energy, and electrical energy?

300

The cause of the equator being warmer than other parts of the world.

What is the spherical shape of the Earth?

300

A negative effect of genetic cancer screening.

What is high costs, false positive, or it does not screen for all types?

400

Matter can't be created or destroyed.

What is the law of the conservation of mass?

400

Primary cause of high tides.

What is the gravitational pull of the moon?

400

The part of Earth where all life exists like plants, animals, and microorganisms.

What is the biosphere?

500

The process taking place during a chemical reaction.

What is the atoms being arranged into new molecules with potentially new chemical properties?

500

The process which water is reused through a continuing cycle.

What is the water cycle?

500

The diagram showing how energy and matter move through an ecosystem by illustrating the relationships between organisms.

What is a food web?

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