Where do hills come from?

called

The past form of call: did or completed that action.

middle

The part or point that is equally far from the sides, ends, or beginning and end.

here

In, at, or to this place or position.

because

For the reason that something is true or happened.

anything

Any thing or event, often in questions or negatives.

happened

The past form of happen: took place or came about.

even

Used to emphasize something surprising, extreme, or additional.

sounds

The third-person form of sound: seems a particular way when heard or described.

farfetched

Describing a special quality, state, or condition.

something

A thing that is not named or not known exactly.

free

Not costing any money.

spirit

A person's courage, energy, or attitude; also a ghost or non-physical being.

anyway

Used to continue, change, or finish what you are saying.

try

To make an effort to do something or to test whether something works.

suggest

To mention an idea, plan, or possibility for someone to consider.

hill

A raised area of land, smaller than a mountain.

just

Only or simply, with nothing more.

always

At every time; on every occasion.

right

Something a person is morally or legally allowed to have, do, or receive.

tell

To give information to someone by speaking or writing.

looking

The present participle of look: using the eyes to see, search, or seem.

clearly

In a way that is easy to see, hear, or understand.

make

To create, build, prepare, or cause something to happen.

chalk

A soft white or colored material used for writing on boards.

think

To use your mind to form ideas, opinions, plans, or memories.

man

An adult male person; sometimes also used for a person in general.

breeze

A light wind.

blocks

A solid piece of something (usually having flat rectangular sides).

conservation

The protection of nature, resources, or old buildings from damage.

decision

A choice made after thinking about possibilities.

everyone

All the people in a group.

wants

The third-person singular form of want: needs, wishes for, or would like something.

fully

Completely or as much as possible.

expose

To show something hidden, or put someone in contact with danger.

themselves

Used when the people, animals, or things doing an action are also affected by it.

bah

An old-fashioned sound showing dislike or impatience.

tells

The third-person present form of tell: gives information by speaking or writing.

use

To do something with an object, tool, method, or ability.

surely

Used to show that you strongly believe something is true or expected.

almost

Very nearly, but not completely.

world

The earth and all its people, places, and things; also a particular area of life or experience.

formed

The past form of form: made, developed, or took shape.

specific

Clear and exact, not general or vague.

way

A method, direction, route, or manner of doing something.

million

The number 1,000,000; a very large number or amount.

year

A period of twelve months, or the time Earth takes to go around the sun once.

ago

Before the present time.

during

At some time in the period of an event or situation.

period

A length of time during which something happens or continues.

underwater

Below the surface of water; owing more money than something is worth.

sea

A large area of salty water, smaller than or connected to an ocean.

full

Containing as much as possible or having no empty space.

creatures

The plural form of creature: a living animal or being.

like

Similar to someone or something, or in the same way as them.

tough

Strong and not easily broken, damaged, or hurt.

shell

A hard outer cover of an animal, nut, seed, or object.

exoskeleton

A hard outer covering that supports an animal’s body.

died

The past form of die: stopped living or stopped working.

sank

The past form of sink: went down below water or another surface.

seabed

The ground at the bottom of the sea.

slowly

At a low speed, or with little speed.

got

The past form of get: received, became, reached, or understood something.

squished

The past form of squish: pressed something soft until it changed shape.

down

Toward a lower place, level, or position.

layer

One thickness, level, or sheet of material that covers or lies between others.

skeleton

The frame of bones inside a body; also the basic frame of something.

millions

The plural form of million: very large numbers or amounts.

bones

The plural form of bone: hard body parts that support animals.

compacted

Pressed tightly together into a smaller space.

horizontal

Flat and level, going from side to side rather than up and down.

find

To discover something by looking, learning, or experiencing it.

hello

A friendly greeting, especially one spoken when meeting someone.

yes

Used to give a positive answer or to show agreement.

turns

The third-person form of turn: changes direction, position, or condition.

rock

A hard natural substance from the earth, or a piece of that substance.

move

To change position or place, or to cause something to change position.

how

In what way or by what method.

understand

To know the meaning of something; to realize how someone feels or why something happens.

need

To require something because it is necessary or important.

go

To move or travel from one place to another; to leave or continue.

back

Toward an earlier place, position, or state.

look

To use your eyes to see; to seem or appear a certain way.

clever

Quick to understand, learn, or solve problems.

map

A drawing or image that shows where places, roads, or features are.

call

A spoken request, phone conversation, or decision by an official.

rather

Used to mean quite, fairly, or to show preference for one thing instead of another.

boring

Not interesting or exciting

job

Paid work; also, a task that someone must do.

surveying

The present participle of survey: looking at, measuring, or asking about something carefully.

construction

The work of building houses, roads, bridges, or other structures.

noticed

Saw, heard, or became aware of something.

person

A human being, considered as an individual.

sides

The plural form of side: outer parts, surfaces, teams, or positions.

canal

A long, narrow waterway made or used for boats, water supply, or drainage.

different

Not the same as another person or thing.

types

The plural form of type: different kinds or categories.

pile

To put things one on top of another in a heap.

top

The highest part of something; also a spinning toy or upper piece of clothing.

strata

Plural layers of rock, society, or another organized system.

sets

The plural form of set: groups of things that belong together.

fossils

The plural form of fossil: preserved remains or marks of ancient life.

older

Comparative form of old: having lived or existed for more years than someone or something else.

deeper

Further down, further in, or more serious than before.

went

The past form of go: moved or traveled to another place.

clues

The plural form of clue: a fact or sign that helps solve a question or mystery.

landscape

An area of land and the natural or built features that can be seen there.

above

In or to a higher place or level.

ground

The surface of the earth that people walk on; an area of land used for a purpose.

suspected

The past form of suspect: thought something was true or someone was guilty.

stories

The plural form of story: accounts of events, made-up tales, or levels of a building.

determine

To find out, decide, or control what will happen.

took

The past form of take: moved, carried, accepted, or needed something.

hammer

A tool with a heavy head and handle, used for hitting nails or breaking things.

everywhere

In, at, or to all places.

banging

The -ing form of bang: hitting loudly or making repeated loud sounds.

much

A large amount of something, used with uncountable nouns.

earned

The past form of earn: got money, praise, or respect through work or action.

himself

Used for a male person or animal when the subject and object are the same.

nickname

An informal name used instead of someone's real name.

began

The past form of begin: started to happen or do something.

findings

The plural form of finding: results or conclusions from research or investigation.

hoping

The present participle of hope: wanting something good to happen.

help

To make it easier for someone to do something or solve a problem.

unlock

To open a lock or make something available for use.

part

One piece, section, or role of something larger.

picture

A drawing, painting, or photograph.

enough

As much or as many as needed.

thing

An object, idea, action, or fact when its exact name is not given.

survey

To ask people questions for information, or to examine an area carefully.

entire

Including every part, person, or thing.

length

The measurement of something from one end to the other, or the amount of time something lasts.

breadth

The width of something, or the wide range of ideas or experience it includes.

interesting

Making you want to know more or pay attention.

nobody

A person who is not important or not well known.

ever

At any time, or always in some expressions.

completed

The past form of complet: a formal or technical term used for a specific idea or action.

complete

Having all parts, or finished.

anywhere

In, at, or to any place.

before

Earlier than a time, event, person, or place.

monumental

Very important, large, or impressive.

task

A piece of work that someone has to do.

journey

A trip from one place to another, especially a long one.

miles

The plural form of mile: units of distance equal to about 1.6 kilometers each.

horse

A large animal with four legs that people ride or use for pulling things.

foot

The part at the end of a leg that people or animals stand on.

leaving

The present participle of leave: going away or letting something remain.

quite

Fairly or completely, depending on the context and variety of English.

literally

In the exact or real meaning of the words; also used informally for emphasis.

stone

A small hard piece of rock.

until

Before a particular time or event happens.

later

At a time after the present or after the time mentioned.

finally

After a long time, or as the last point in a series.

unveil

To show or announce something publicly for the first time.

iconic

Very famous and easily recognized as representing a person, place, period, or style.

knock

A short hit on a door or surface; also a criticism or setback.

identity

Who a person is, or the qualities that make a person, group, or thing recognizable.

steal

To take something that belongs to another person without permission.

oh

A sound used to show surprise, pain, understanding, or another quick feeling.

using

The present participle of use: doing something with a tool, method, or resource.

various

Several different, but not always named separately.

websites

The plural form of website: sets of connected pages on the internet.

provide

To give someone something they need or make it available.

service

Work done to help customers or the public. A system that provides something people need.

charge

An amount of money asked for a service, or an official accusation.

suddenly

Quickly and unexpectedly, without much warning.

remembered

The past form of remember: kept or brought something back to mind.

companies

The plural form of company: more than one company or several examples of that kind.

money

Coins, notes, or digital value used to buy things or pay people.

take

To get, hold, carry, or use something.

personal

Belonging or relating to one particular person.

data

Facts or numbers collected for study, decisions, or computer use.

sell

To give something to someone who pays money for it.

brokers

The plural form of broker: more than one broker.

leave

To go away from a place; to let something remain somewhere.

completely

In every way or as much as possible.

breaches

The plural form of breach: serious breaks in rules, walls, or security.

theft

The crime or act of stealing something.

why

For what reason or purpose.

face

The front part of the head, including eyes, nose, and mouth.

wear

To have clothes, shoes, jewelry, or another item on your body.

clothes

Items people wear on their bodies.

recommend

To tell another person that a hotel, book, worker, plan, or treatment would be the best choice.

sponsor

A person or organization that gives money or support to an event, person, or activity.

video

A recording of moving pictures, often with sound.

automated

Controlled by machines or software rather than by people.

searches

The present-tense form of search used with he, she, or it: looks carefully for someone or something.

behalf

As a representative of someone, or for someone's benefit.

legal

Allowed by law or dealing with rights, courts, or official rules.

demand

A strong request or need for something.

delete

To remove writing, data, or a file.

databases

The plural form of database: organized computer stores of information.

keep

To have something and not lose it, or to continue doing something.

regularly

Often or at repeated times, usually following a pattern.

updated

The past form of update: gave newer information or made something more current.

safe

Protected from danger, harm, or loss.

heard

An instance of being listened to, understood, or known by others.

apparently

Used to say something seems true based on what you know.

custom

A traditional habit or usual way of doing something.

removal

The act of taking something or someone away from a place.

allowing

The -ing form of allow: letting someone do something.

link

A connection between people, things, ideas, or places.

privacy

The state of being alone or keeping personal information away from public attention.

specialist

A person with expert knowledge or skill in one particular subject or job.

care

Help, attention, or protection given to someone or something.

rest

A period of relaxing or sleeping; the part that remains after something is taken.

know

To have information, understanding, or experience of something.

get

To receive, obtain, become, understand, or arrive at something, depending on context.

discount

The state, act, person, or thing involving a lower price than usual.

click

To press a computer button, make a short sound, or suddenly understand.

description

A spoken or written account of what someone or something is like.

code

A system of words, numbers, or rules used to send information or program computers.

off

Away from a place, position, or machine; no longer operating.

subscription

An arrangement to receive a service, product, or publication regularly, often by paying.

ages

The plural form of age: numbers of years or long periods of time.

mind

The part of a person that thinks, feels, remembers, and decides.

borrow

To take and use something that belongs to someone else for a time

machine

A piece of equipment with moving parts that uses power to do work.

ahead

In front, earlier, or toward the future.

careful

Giving attention to avoid mistakes, damage, or danger.

disco

The state, act, person, or thing involving a place or event for dancing to popular music.

music

Sounds arranged with rhythm, melody, or harmony, often made by voices or instruments.

painstakingly

With great care, attention, and effort.

walked

The past form of walk: moved on foot at a normal speed.

across

From one side to the other side of something.

every

Used before a singular noun to mean all members of a group.

square

A shape with four equal sides and four right angles; also an open public area in a town.

inch

A small unit of length equal to one twelfth of a foot.

ready

Prepared for use, action, or a planned event.