Vocabulary

• rely on: To depend on someone or something
• of course: Sure ; Certainly
• instead of: When one thing is replaced by another
• such as: For example; like
• for sure: Definitely; certainly; without a doubt.
• have to: Must do
• back into: To drive a vehicle backwards into a space or area.
• arranged in: Organized or placed in a specific order or manner within a particular space or format.
• used to: Did regularly before, but don't do now
• over time: Gradually; as time passes.
• based on: To use something as the foundation or starting point for something else.
• for example: As an illustration or instance.
• as a result of: Because of something; owing to.
• sophisticated: Making a good sounding but misleading argument
• essentially: Basically; (said when stating the basic facts)
• pattern: Model to follow in making or doing something
• critical: Making a negative judgment of something
• structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
• fascinating: To attract or interest greatly
• track: To use marks to follow a wild animal
• interfere: To get involved in something not your business
• evolve: To develop certain features
• cause: Belief, goal or organization that people support
• lack: To not have, or not have enough, of something
• session: Period of time used for a specific activity
• elusive: Difficult to find or catch
• challenge: An activity you wish to try that may be hard to do
• attractive: Making you like them, as by being good-looking
• response: Something said/written as an answer to something
• grammar: Book describing the syntactic rules of a language
• chest: Strong, lidded container for storing things
• occur: To come to pass or to happen
• trap: Device used for catching animals
• result: Something produced through tests or experiments
• prey: To hunt (other animals) in order to eat them
• genetic: Of, relating to, or controlled by genes
• drop: Distance between a higher and a lower level
• record: Highest or most extreme level achieved
• shape: The outer form of something, what it looks like
• resonate: (Of ideas) to have a big impact for a long time
• assemble: To put parts together to make a complete unit
• exhale: To breathe out the air or smoke in your lungs
• fold: To bend one part of something against another
• deter: To stop people doing a thing; stop from happening
• activity: An action or task, e.g. sports, washing clothes
• internal: Being or happening in the body
• marine: Soldier trained to serve on land and sea
• rely: Depend on with full trust or confidence
• speculate: To take risks that might lead to big profits
• mate: A friend who you work, live, or go to school with
• duration: Length of time that something lasts
• sound: Sensible, dependable and reliable
• continue: To do something without stopping, or after pausing
• symphony: Harmony of color or sound
• complexity: State of having many parts and not being simple
• chorus: Part of a song that is repeated
• human: A person; a man, woman or child
• season: One of Spring, Summer, Autumn (Fall) and Winter
• vibrate: To shake side to side quickly in small movements
• add: To include as well
• fast: In a way that is difficult to move or change
• choir: Group of people who sing together e.g. in church
• call: A order or request for action
• evocative: Bringing to mind thoughts, feelings, or memories
• discrete: Separate; composed of distinct parts
• seismic: Of earthquakes
• propagate: To make an idea known by many people
• noise: Loud sounds that cause discomfort or annoyance
• fin: Flat, thin body parts of a fish that help it swim
• air: Mixture of gases around the earth that we breathe
• teeth: Hard white things in the mouth, used to bite
• blue: Color of the clear sky
• underwater: (Moving or existing) beneath the surface of water
• vocalization: Act of expressing something with spoken words
• sonar: System using sound waves to detect objects