English
Chemistry
Maths
Geo
Civics and
etics
100

ate

The past of the verb eat

100

W

The symbol of wolfram

100

7

A number that multiplicated for 2 bring you 14

100

Earthquake

Shaking of the earth when tectonic plates collide

100

Justice

Value that treats everyone equally

200

noun

Word used to refer to a person, place, or thing

200

Proton

Positively charged particle inside an atom’s nucleus

200

octagon

Polygon with eight sides

200

lake

Body of water completely surrounded by land

200

norm

Rule or law that everyone in society must follow and respect

300

Personal pronoun

 A word that replaces a noun and show who or what performs or receives the action

300

 Chemical compound

Substance formed when two or more  different elements join together chemically

300

diameter

 A Straight line that connects two points on a circle and passes through its center

300

 continent

A large continuous expanse of land on Earth, often separated by oceans

300

human rights

Rights that all people have simply for being human, regardless of origin, gender, or beliefs.


400

conjunction

Word used to connect words, phrases or sentences within a text

400

Chemical bond

Force that holds atoms together within a molecule or chemical compound

400

polynomial

“An algebraic expression with two or more terms and variables raised to different powers.”


400

 Earth’s revolution

The movement of the Earth around the Sun that takes 365 days and causes the seasons.


400

democracy

A political system in which people elect representatives to make decisions on their behalf.


500

interjection

A word or phrase that expresses a sudden emotion or reaction.


500

Octet  rule

The rule that states that atoms gain, lose, or share electrons to complete 8 electrons and become stable.


500

inverse proportion

A relationship between two quantities where one increases as the other decreases


500

climate

A set of atmospheric conditions that characterize an area over long periods of time. 


500

Citizen participation

Ways citizens take part in public decisions and affairs.