Important (Read me first!)

This post is a commentary and does not contain any copyrighted material of the reference source.

We strongly recommend accessing/buying the reference source at the same time.

Reference Source

You can understand each word more deeply by utilizing the following YouTube Posts and PDF files.
Also, see how to use Englist.me?

All Words (131 Words)

You can learn all the words from basic to advanced levels in the order they appear in the contents.
If you want learn all words quickly, you can use Quick Look Video.

Quick Look


Advanced Words (41 Words)

If you are confident in your vocabulary, you may prefer to study with content that covers only advanced-level words.

Word List

You can quickly review the words in this content from the list below.

unseenadj: not seen or noticed; not perceived
diverseadj: including numerous categories of individuals or entities; various
tropicaladj: originating in, located in, or characteristic of the tropics
rainforestn: a forest rich in biodiversity that is generally found in tropical settings with heavy annual rainfall
combinev: to join or merge to form a single thing or group
teemv: to be abuzz; to move in large numbers; to fall heavily
microben: a tiny living thing that can only be seen with a microscope and that may cause disease
crittern: a small or unimportant creature or animal, often used in a familiar or affectionate way
soiln: the top layer of Earth in which plants grow
continentn: one of the earth’s large landmasses; (adjective) abstaining from your feelings, especially your desire to have sex
vastadj: enormous in size, number, amount, or quantity
adventurousadj: willing to take risks and try new or difficult things
requirementn: something that is needed or wanted
shockn: a strong feeling or physical reaction to a sudden and unexpected event or experience, especially something unpleasant
discoveryn: the act or process of finding information, a place, or an object, or learning about something that was previously not known
dirtn: soil, dust, or any substance that makes a surface not clean; the part of the earth’s surface consisting of humus and disintegrated rock
legitimateadj: accordant with or allowed by law; lawful
convincingadj: able to make someone believe that something is true
whatsoeveradv: not at all; no matter what
ecologistn: a person who studies the relationships between living organisms and their environment; the state of being outside or directed toward or relating to the outside or exterior
graduaten: a person who has a first degree from university or college; (verb) to complete the first course of university or college and get a degree
dispersern: a device or substance used to scatter or disperse the liquid or solid particles, often to create a homogeneous solution or suspension
winnowv: to separate or remove the undesirable or unnecessary parts of a group or collection; to narrow down or sift through something to find what is useful or valuable
antn: a very small insect that lives under the ground or in a mound in highly organized groups
dispersev: to spread out or distribute over a broad region, or to cause something to do so
elevationn: the height of something above sea level or above the ground; the event of something being raised upward
climaten: the weather in a particular location averaged over some long period
gradn: (informal for graduate) a student who has recently graduated or is about to graduate from a school, college, or university
nestn: a structure in which animals lay their eggs or give birth to their young
predictv: to state beforehand that something will happen in the future, mainly based on knowledge or experience
budn: a small swelling on a plant stem or twig containing an undeveloped shoot
invisibleadj: impossible or nearly impossible to see
harnessv: to control and exploit the power of something, especially natural resources that produce energy; (noun) a set of narrow pieces of leather and metal that are used to control or hold in place a person, animal, or object
awesomeadj: inspiring fear, admiration, or respect; very good, nice, fun, etc.
agriculturen: the practice or science of cultivating the land or raising stock
terrestrialadj: of or relating to the Earth; relating to or inhabiting the land or the ground as opposed to the sea or air
biomen: a major ecological community characterized by particular plant and animal species adapted to a specific climate and geographic region, such as desert, tundra, or rainforest
boostv: to improve, raise, or increase something
immuneadj: protected against a particular disease or toxin due to the presence of specific antibodies or sensitized white blood cells
medicinaladj: of or relating to the treatment or cure of disease
exceedinglyadv: to an extreme degree
multituden: a large number of things or people
decomposev: to break down or cause to break down over time into simpler substances or elements
accumulatev: to collect or acquire a large number of things over a long period of time
carbonn: a chemical element that can be found in pure form as diamond or graphite, and it is also an essential part of coal and oil and is found in all plants and animals
undergroundadj: under the surface of the ground; a secret group organized to achieve a specific purpose, such as overthrowing the government or occupying a force
atmospheren: the mass of air that surrounds the Earth; the pervading tone or mood of a place, situation, or creative work
collaborationn: the act or situation of working together to create or produce something
transformationn: a complete change in form, nature, or appearance of someone or something
planetn: any of the nine large celestial bodies that circle in the solar system; any celestial body that revolves around a star
photosynthesisn: the process through which plants and other organisms transform light energy into chemical energy, which is then released through cellular respiration to power the organism’s activities.
oxiden: a chemical compound that contains at least one oxygen atom and one other element
sunshinen: the direct light and heat that comes from the sun
eventuallyadv: finally, particularly after a long time or a lot of struggle, complications, and so on
cyclen: an interval during which a recurring sequence of events occurs; a bicycle or motorcycle
stickv: to put something, usually a sharp object, into something; to restrict yourself to doing or using one certain thing and not change; (noun) a thin piece of wood or other material
particlen: a small piece of something; a word or piece of a term with grammatical function but little or no significance
clumpn: a small group of bushes, trees, flowers, people, etc.
aggregaten: a collection or sum of different things often used to describe a total or combination of items
stickyadj: made of or covered with an adhesive substance; hot or warm and humid
physicallyadv: in a way related to a person’s body or appearance rather than their mind
decompositionn: the process of breaking down organic matter into simpler substances through natural processes such as decay
sequesterv: to take temporary possession of someone’s property until a debt is paid.
necromassn: dead organic matter, particularly the remains of plants or animals that accumulate in soil and play an important role in nutrient cycling
millenniumn: a span of 1000 years, or the 1000th anniversary (plural: millennia)
undisturbedadj: not interrupted or interfered with; left alone; peaceful
convertv: to have a talk with someone; (adjective) reversed in order, relation, or action
grasslandn: a large area of land covered mainly by grass, with few or no trees, and typically used for grazing livestock
plown: a farming implement used for breaking up and turning over the soil, especially before planting; (verb) to turn over and break up the soil in preparation for planting crops
technologicaladj: based on scientific and industrial progress
breakthroughn: a sudden, dramatic, and important discovery or development that helps to improve a situation or provide an answer to a problem
revolutionn: a large-scale attempt to overthrow the government of a country, often using violence or war;
alterv: to cause to change or make different
trajectoryn: the curved path followed by an object moving through space
exposev: to show something by uncovering it; to make something accessible to some action or influence
alarmingadj: causing concern or apprehension; causing a feeling of danger, harm, or emergency; unsettling or disturbing
fertilityn: the state or quality of being able to produce babies, young animals, fruit, or new plants
disappearv: to cease to exist or be visible
resoundv: to make a loud, deep sound that echoes
appreciatev: to value and acknowledge the worth of someone or something; to be grateful for something or someone
biologyn: the scientific study of life and the natural processes of living things
rebuildv: to build again or anew
fundamentaladj: forming an essential base or core from which everything else develops or is affected
rethinkv: to consider again a plan, idea, etc., especially to change it
reliancen: the state of depending on or needing something or someone
chemicaladj: relating to or connected with chemistry;
weeadj: very small or tiny; referring to a short amount of time
beastien: a small or insignificant animal often used to describe insects, rodents, or other vermin
microscopen: an instrument used to see objects or substances that are too small to be seen with the naked eye
innovationn: the creation of a new device or process resulting from study and experimentation
molecularadj: of or relating to molecules (= a group of two or more atoms held together by attractive forces known as chemical bonds)
computationn: the act or process of calculating something, especially an answer or amount, by using a machine or calculator
sneakv: to go somewhere, or take someone or something somewhere secretly or stealthily; to steal or do something secretly or stealthily
peekn: a quick or furtive look; (verb) to take a quick and secret look at something
teaspoonn: a small spoon used to stir or measure out small amounts of some ingredients, typically sugar, salt, or spices, in cooking or serving
bacterian: single-celled or noncellular spherical or spiral or rod-shaped organisms that exist in large numbers in the air, water, and soil, and also in living and dead creatures and plants, and are often a cause of disease
fungusn: a type of organism that includes yeasts, molds, and mushrooms, which are heterotrophic, meaning they do not produce their food and must consume organic matter to survive
protistn: a diverse group of single-celled or simple multicellular organisms, including algae, amoebas, and slime molds, that do not belong to the plant, animal, or fungus
archaean: a group of single-celled microorganisms distinguished from bacteria by their unique cell wall structure and biochemical characteristics, which are found in extreme environments such as hot springs and salt flats
movern: a person or company that specializes in moving goods or possessions from one location to another; a professional moving service or an individual who performs this task for friends, family members, or customers
shakern: a container or device used to mix or shake substances, typically used in cooking or for preparing drinks; a member of a religious sect that grew out of a Quaker revival in the United States in the 19th century
organicadj: of or derived from biological substance; producing plants and animals for food and other items without the use of synthetic chemicals
complexityn: the state or quality of being complicated or intricate and difficult to understand
moleculen: a group of two or more atoms held together by attractive forces known as chemical bonds
transformv: to change in outward structure or looks;
nutrientn: any substance that is essential for the maintenance and growth of living things
resilientadj: able to withstand or recover quickly from difficult conditions
consistentadj: always behaving or happening in the same way, or having the same thoughts, standards, etc.
fickleadj: liable to change frequently or unexpectedly, often without reason; capricious or unsteady
buffern: a device, material, or person that reduces the impact or effect of an external force or provides protection against harm or damage
uncertainadj: not being sure of something; not being able to choose
enginen: a machine that converts thermal energy to mechanical work; something that has an important role used to achieve a purpose
hummingadj: producing a continuous, low, vibrating sound like that of the bee
diversityn: the quality or fact of many different types of things or people being included in something; a range of different things or people
ingredientn: one of the things used to make something, especially one of the foods used to make a particular dish
recipen: a set of instructions for preparing a dish, including the ingredients and the method of cooking
communaladj: belonging to or used by a group rather than individuals; for common use
mitigatev: to make less severe or less intense; to alleviate or lessen the adverse effects of something
ranchern: a person who owns, manages, or works on a ranch, especially one that is used for raising or grazing livestock
solvern: a thinker who finds an answer to a problem or a difficult situation; a piece of software or the algorithm that solves a mathematical problem
operatev: to work in a particular way; to supervise something
sustainableadj: able to continue or be continued for a long time
withstandv: to resist the effect or impact of something
consumev: to spend something, especially fuel, energy, or time, in a large amount
cropn: a plant that is cultivated in large amounts, particularly for food
innovatev: to introduce new methods, ideas, or products
progressionn: the act or process of changing to the next stage or phase or moving forward
pumpv: to cause water, air, gas, etc. to move from one place to another by using mechanical equipment; to get or supply something such as money, information, etc. in significant quantities
incentivizev: to make someone want to do in a particular way by offering them a reward
ecosystemn: all the plants and living creatures in an area and the way they affect each other and the environment
unlockv: to open something, such as a door, window, etc., usually using a key

Leave a Reply

Your email address will not be published. Required fields are marked *