Matter/Energy
Force and Motion
Earth and Space
Organisms
Ecosystem
100

a state of matter in which the substance expands to take both the shape and volume of its container

What is gas?

100

The change in the position of an object.

What is motion?

100

The imaginary line about which an object rotates .

What is axis?

100

A rose plants given characteristic to have thorns or not, similar to its parents, is one of these.

What is an inherited trait?

100

A fallen log is an example of what component of an ecosystem.

What is a living organism?

200

The process by which substances break down into smaller pieces and spread evenly throughout a liquid.

What is dissolving?

200

This is the substances, object or group in an experiment that is not changed. 

What is the control?

200

The path that one object in space follows as it revolves around another object in space.

What is an orbit?

200

A pond and all of the living and nonliving elements are this to a frog.

What is an environment?

200

The reference to average rain fall and temperature.

What is climate?

300

The ability of a substance to dissolve in another substance. 

What is solubility?

300

The force that acts in an opposite direction to movement.

What is friction?

300

The fuels that are formed over millions of years from the remains of ancient plants and animals.

What is fossil fuels?

300

The different structures plants develop due to the habitat where they are native to.

What is an adaptation?

300

The type of rock where fossils are found.

What is sedimentary rock?

400

The energy related to the temperature of an object or a substance.

What is a thermal energy?

400

The information describing what was learned from an investigation based on observations and collected data. 

What is a valid conclusion?

400

The two processes necessary for the formation for sedimentary rocks.

What is compaction and cementation?

400

The Mexican Free tailed bats flying to Mexico from Texas is an example of this.

What is migrations?

400

When too many organisms populate an environment causing competition for resources.

What is overpopulation?

500

The bending of light as it moves through one medium into another.

What is refraction?

500

The extent to which an experiment, test, or investigation provides the same results on repeated trials.

What is reliability?

500

The process by which weathered and eroded material is left by wind water and ice.

What is deposition?

500

Monkeys in certain areas using sticks to gather insects to eat is an example of this.

What is a learned behavior?

500

A forest fire eliminates 80% of the producers causing producers to relocate. This must happen for consumers to return. 

What is regrowth of producers?

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