Vocabulary

• in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
• no laughing matter: Something serious that should not be treated humorously.
• due to: Because of; owing to
• breaks down: To forcibly break, destroy or make collapse
• back out: To say you will now not do something you promised
• in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
• feed on: To eat a particular food.
• gas out: To lose power or energy, especially fuel.
• have to: Must do
• come from: To have as your native country or city
• multiple: Having or involving more than one of something
• effective: Working efficiently to produce a desired result
• evolve: To develop certain features
• force: Group of persons trained for military action; army
• ruin: To damage or completely destroy something
• specifically: As regards a particular thing; closely related to
• bacteria: The very small creatures that can cause disease
• atmosphere: Air around us
• climate: Typical weather conditions in a particular place
• lethal: Causing or able to cause death
• contribute: To be a factor in causing something to happen
• excessive: Beyond what is usual or proper
• gut: To destroy the inside of a building , e.g. by fire
• toxic: Poisonous; harmful
• suck: To be very bad, undesirable or unpleasant
• humble: Being lower in quality or status
• cause: Belief, goal or organization that people support
• prey: To hunt (other animals) in order to eat them
• digestive: Concerning processes of converting food to energy
• tactic: One of the ways you attempt to achieve a strategy
• fart: To break wind; to emit gas from the anus
• digestion: Process of changing eaten food for use in the body
• release: To free someone from a responsibility or burden
• extract: Essential ingredient of a natural thing
• digest: To convert food into energy in your stomach
• involve: To have or be included as a part of something
• burst: To move (arrive, exit, etc.) suddenly or hurriedly
• incident: Event, usually unusual or important; accident
• relief: Aid given to people in need as after war/disaster
• outright: In a complete manner; totally
• diet: To eat special or less food, as to lose weight
• serve: To act in a particular position or office
• produce: Fresh foods such as fruits and vegetables
• rotten: Gone bad; broken into pieces through dying
• mammal: Animal which drinks milk from its mother
• resemble: To be similar to in looks or manner
• pop: To cause something to open or burst suddenly
• silent: Without making any noise; soundless
• chemical: Basic substance produced by mixing elements
• dioxide: An oxide containing two oxides per molecule
• alarm: Sound or light used for a warning or alert
• carbon: Chemical element with an atomic number of 6
• algae: Green organisms that live in still water
• emit: To release or send out (a gas, etc.)
• devour: To eat quickly and hungrily
• trip: To release an electrical switch
• chew: To bite something many times without swallowing it
• harm: To damage, injure, or hurt someone or something
• allow: To admit the validity or truth of something
• hydrogen: Lightest of all chemical elements
• change: To exchange one set of clothes for another
• land: Region or country
• make: To arrange or prepare something e.g. dinner
• strategically: In a strategic or carefully worked out way
• amino: Of some substances that form proteins
• dangerous: Involving the chance of hurt or damage; risky
• stench: Very bad smell
• plane: An airplane
• warm: To become more friendly or to like something
• shellfish: Sea animals such as shrimps, lobsters, clams etc.
• sulfur: Smelly yellow chemical often found near volcanoes
• scare: To become frightened
• pass: Act of giving a ball to another player in a sport
• buildup: Making people feel excited about some new event
• air: Mixture of gases around the earth that we breathe