Vocabulary

• see in: To accompany someone to the entrance of a building or room.
• answer to: To be responsible to someone and have to explain your actions to them.
• on to: Toward something; forward
• rule out: To eliminate as a possibility; exclude.
• for life: For the duration of one's life; permanently.
• along with: In addition to; together with.
• quiz question: A question asked in a quiz to test someone's knowledge.
• in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
• for example: As an illustration or instance.
• have to: Must do
• work out
• used to: Did regularly before, but don't do now
• over to: Used to hand over to someone else to speak
• for now: Temporarily; for the present time.
• episode: One separate event in a series of events
• potential: Capable of happening or becoming reality
• significant: Large enough to be noticed or have an effect
• decent: Being fairly good; acceptable
• recap: Brief description of something that had been said
• expression: Act of making your thoughts and feelings known
• positive: Showing agreement or support for something
• describe: To tell the appearance, sound, smell of something
• atmosphere: Air around us
• capable: Being able to do something very well; proficient
• research: To study in order to discover new ideas and facts
• feature: Special report in a magazine or paper
• exist: To be present, alive or real
• clue: Information that helps explain something; hint
• similar: Nearly the same; alike
• universe: All of space that contains planets and stars
• explain: To make clear or easy to understand by describing
• refer: To talk about or write about something
• planet: One of the bodies that orbit the sun
• outcome: Something that happens as a result, consequence
• fiction: Made-up stories; imagined events
• gesture: Bodily movement expressing a particular meaning
• quiz: A game in which players answer questions on topics
• dominate: To be taller, bigger, or more physically obvious
• element: Essential or particular part of something
• habitat: Natural place where a plant or animal lives
• dismiss: To consider that something is at an end
• transcript: Paper copy of something spoken or recorded
• dioxide: An oxide containing two oxides per molecule
• carbon: Chemical element with an atomic number of 6
• place: To put someone in a particular type of situation
• science: Study of the physical world, based on facts
• sign: Indication that something exists or will happen
• phrasal: Concerning or consisting of a phrase
• learn: To get knowledge or skills by study or experience
• control: A device designed to operate a machine
• system: Set of organized, planned ideas that work together
• adjective: A word that describes a noun, e.g. happy
• support: To give assistance or advice to someone
• zone: Area of space designated for a particular use
• hydrogen: Lightest of all chemical elements
• solar: Concerning the sun, or its heat
• drive: A person's ambition and motivation to do something
• verb: Word that expresses an action or state
• find: To become aware of something that is happening
• question: To ask for or try to get information
• alien: Foreigner; a person not from this place
• nitrogen: A colorless chemical element without a smell
• petrol: Liquid used as fuel in car engines; (US) gasoline
• capability: Means, ability, or potential to do something
• worksheet: Piece of paper showing work planned or done
• habitable: Good enough to live or stay in