Vocabulary

• in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
• in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
• live on: To continue to exist or be remembered.
• in the open: Publicly; not secret.
• go back to: To return to a starting point
• grow up: To develop from a child into an adult
• arranged in: Organized or placed in a specific order or manner within a particular space or format.
• in rows: Arranged in multiple lines.
• at a time: Separately; one by one
• have to: Must do
• in length: Relating to the measurement of something from end to end.
• as long as: For the period that; provided that.
• instead of: When one thing is replaced by another
• for the most part: Generally; mostly; on the whole.
• due to: Because of; owing to
• in danger: Exposed to the risk of harm, injury, or loss.
• entire: Complete or full; with no part left out; whole
• significant: Large enough to be noticed or have an effect
• recognize: To accept the truth or reality of something
• tough: (Of food) difficult to chew or bite through
• extremely: In a way that is much more than usual or expected
• spot: A certain place or area
• reputation: Common opinion that people have about someone
• strain: To remove the water from (food) using a colander
• category: Groups of things that are similar in some way
• measure: Plan to achieve a desired result
• estimate: Guess or calculation of cost, size or value
• predator: An animal that hunts and kills other animals
• suck: To be very bad, undesirable or unpleasant
• suffer: To experience pain, illness, or injury
• reach: To come to or arrive at a goal or destination
• filter: Device to remove certain types of light, sound
• remain: To be left behind; to continue to exist
• huge: Very very large
• trap: Device used for catching animals
• involve: To have or be included as a part of something
• responsible: Being the cause of something that has occurred
• flexible: Bending easily
• shore: Land along the edge of a sea, lake or river
• due: When something is required or expected
• rest: Time when one relaxes, sleeps, or is inactive
• role: Character played by an actor
• extinction: When every example of animal, plant is dead
• shape: The outer form of something, what it looks like
• strange: Unusual or odd; surprising because unexpected
• regularly: At the usual time each day, week, or month
• normal: Standard or regular way of doing something
• vary: To change something and make it different
• cartilage: Strong flexible tissue connecting bones, joints
• fact: Something that is known or proved to be true
• active: Moving around a lot or doing many things
• protect: To defend someone or something from harm or danger
• afraid: Worried that something bad will happen; scared
• great: Very good; better than before
• front: Behavior not showing a person's true feelings
• coral: Color that is a combination of pink and orange
• streamline: To make smooth or more efficient
• wide: Having a great distance from one side to the other
• world: All the humans, events, activities on the earth
• healthy: In good condition physically, or financially; well
• plankton: Tiny plants and animals that fish eat in seas
• lifetime: The time between birth and death
• tuna: Large sea fish that is caught for food
• whale: To strike forcefully, e.g. as a punishment
• bask: To exposes yourself to warmth (the sun), or praise
• predatory: Preying on the weak to gain an advantage
• hammer: To bring severe damage, harm, or blame upon
• glide: To move smoothly and quietly as if without effort
• fearsome: Causing fear or awe
• shark: Person who lends money at unfair rates of interest
• seafloor: Bottom of the sea