Vocabulary

• have to: Must do
• run on: To continue longer than expected, e.g. a meeting
• in the future: At a later time; in times to come.
• used to: Did regularly before, but don't do now
• instead of: When one thing is replaced by another
• back into: To drive a vehicle backwards into a space or area.
• make up: To invent or create a story
• in some places: In certain locations or areas, but not all.
• depending on: To rely on for support (financial or emotional)
• for now: Temporarily; for the present time.
• in the end: Finally; after a period of time or series of events.
• equivalent: Equal to something in value, use or meaning
• approach: To get close to reaching something or somewhere
• extremely: In a way that is much more than usual or expected
• alternative: Something different you can choose
• infrastructure: Basic necessary equipment for a country or region
• tricky: Difficult, so needing skill to do or deal with
• sustainable: Capable of continuing for a long time
• extreme: Very great in degree
• common: Area in a city or town that is open to everyone
• amount: Quantity of something
• atmosphere: Air around us
• climate: Typical weather conditions in a particular place
• obstacle: Object that blocks a path or course
• neutral: Something with pH value of 7
• implement: To start to do something you plan to do
• fuel: To give power to (a mob, anger, etc.); incite
• shrink: To become smaller
• avoid: To prevent from happening
• efficient: Able to produce results without waste
• afford: To make available, to provide
• mean: Average of a set of numbers
• cause: Belief, goal or organization that people support
• require: To demand that someone does something
• dense: Very thick and difficult to see, get through
• charge: To run quickly toward someone to attack them
• premium: Having a higher than normal quality
• release: To free someone from a responsibility or burden
• extract: Essential ingredient of a natural thing
• rapidly: With great speed; quickly
• generate: To create or be produced or bring into existence
• planet: One of the bodies that orbit the sun
• create: To make, cause, or bring into existence
• capture: To attract and hold e.g. interest, attention
• destructive: Causing a very large amount of damage
• internal: Being or happening in the body
• fossil: Plant or animal that became rock after many years
• dioxide: An oxide containing two oxides per molecule
• bring: To take or go with someone to a place
• difference: A thing or issue that people do not agree about
• pack: Bag carried on the back of donkey, etc.
• space: Empty area kept for a specific reason, like a car
• grow: To get bigger and more mature; make plants do this
• deep: Complex and important
• future: Time that is to come after the present
• upfront: Frank and honest
• burn: To destroy with fire
• photosynthesis: Process of plants using the sun to make their food
• combustion: An act or instance of burning
• expensive: Costing a lot of money
• gasoline: Liquid we put in cars to make them run
• people: Persons sharing culture, country, background, etc.
• sequester: To keep a person/group separate from others
• biofuel: Fuel created from plants, etc.