Vocabulary

• in the world: Used to emphasize a question expressing surprise, confusion, disbelief
• around the world: In or to many countries.
• at a time: Separately; one by one
• for free: Without charge; at no cost.
• on the beach: Located on the sandy or pebbly area bordering a body of water.
• come from: To have as your native country or city
• for example: As an illustration or instance.
• for long: For a considerable period of time.
• die out: To disappear completely; to become extinct
• on earth: Used to emphasize a question expressing surprise or anger.
• for instance: As an example.
• on the other hand : Considering a different aspect of the matter; alternatively.
• weigh up: To assess in order to make a decision about it
• on top of that: In addition to something already mentioned; furthermore.
• depending on: To rely on for support (financial or emotional)
• in the end: Finally; after a period of time or series of events.
• by hand: Done manually; not by machine.
• in particular: Specifically; especially.
• press on: To continue doing something in a determined way; to persevere.
• flow out of: To move or pour steadily and continuously from somewhere.
• catch on: To become popular; start to be used
• technique: Way of doing by using special knowledge or skill
• basically: Used before you explain something simply, clearly
• urge: A strong desire for something
• instance: An example of something; case
• acquire: To get or earn something by thinking or working
• describe: To tell the appearance, sound, smell of something
• decline: To bend towards the ground
• demand: Desire customers have to buy product, service
• hormone: Chemical produced by the body to control functions
• explore: To examine something in detail to learn about it
• commodity: Something useful or valuable, usually for sale
• odd: Being unmatched with someone or something
• rare: (Of meat) cooked, but still red and juicy
• deal: To cope with something - usually troubles
• similar: Nearly the same; alike
• belly: Middle part of the body; the stomach
• mature: Behaving like an adult
• explain: To make clear or easy to understand by describing
• valuable: Being useful or important
• facility: Piece of equipment or buildings with a special use
• population: Number of people who live in a country, area etc.
• extract: Essential ingredient of a natural thing
• regulate: To control something with rules or laws
• raise: To increase a bet above another when playing cards
• spoil: To damage something, usually by treating it poorly
• edible: Being safe to eat
• strip: To remove your clothes (often sexily for someone)
• produce: Fresh foods such as fruits and vegetables
• raw: Being uncontrolled or strong, as your emotions
• leave: To go away from; depart
• depend: Be controlled or determined by (someone/something)
• century: Period of 100 years
• offer: Price you say you are willing to pay for something
• harvest: Gathering crops from the fields; the crops
• continue: To do something without stopping, or after pausing
• catch: Amount of something that has been caught
• chance: The way something happens without planning
• protect: To defend someone or something from harm or danger
• conservation: Protecting the environment or a species
• change: To exchange one set of clothes for another
• adulthood: Time of life when a person is fully grown
• reproduce: To make a copy of something
• pollution: Dangerous substances released into an environment
• spawn: Product or result of something
• start: First time or place that a thing exists; beginning
• caviar: Delicacy food that consists of fish eggs
• globe: A round object, e.g. like the earth; sphere
• thesis: Long paper presenting original research and ideas
• champagne: French sparkling drink used for celebrations
• revere: To give someone great respect and loyalty
• covet: To strongly desire something another person has
• inject: To add or put in more (money, energy etc.)
• bittersweet: Being both bitter and sweet; sad in a touching way
• massage: Rubbing neck, back etc., to relieve pain/to relax
• upstream: In the direction opposite the flow of river/stream
• roe: Eggs of a fish
• sturgeon: Large primitive fish valued for its flesh
• freshwater: Water that is not salty
• seafood: Fish, shellfish, etc. that can be eaten