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All Words (49 Words)
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Advanced Words (8 Words)
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|concrete||adj: existing in a physical or material form rather than an abstract one; based on facts rather than ideas or guesses; made of or covered with cement|
|substance||n: the real physical material of which a thing or person consist; the most important or main part of some idea or experience; an illegal drug|
|environment||n: the natural world such as air, water, and land in which humans, animals, and plants live|
|rank||n: a position in a hierarchy of status or authority; (verb) to take or have a position relative to others|
|emission||n: the act of production or sending out gas, heat, light, etc.|
|intrinsically||adv: from the inherent nature or quality of something or arising from within|
|steel||n: a strong metal alloy made up of iron with typically a few tenths of a percent of carbon used for making things that need a strong structure|
|brick||n: a rectangular block of baked clay used as a building material|
|enormous||adj: extremely large or great|
|volume||n: the amount of space occupied by an object or substance; the magnitude of sound|
|contribute||v: to give something, especially money or goods, to provide or achieve something together with other people|
|human-made||adj: created or produced by humans; artificial|
|essential||adj: indispensable; fundamental|
|dam||n: a wall constructed over a river to block the flow of water, mainly used to generate energy|
|carbon||n: 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|
|footprint||n: a mark of a foot, shoe, or animal’s foot left on a surface|
|cement||v: make fast as if with cement; (noun) a building material that is a powder made of a mixture of calcined limestone and clay, used with water, sand, and small stones to make concrete|
|combination||n: a collection of things that have been combined; an assemblage of separate parts or qualities|
|limestone||n: a sedimentary rock that is composed mainly of calcium carbonate, which is the mineral calcite|
|clay||n: a natural, earthy material that is made up of very small particles of minerals and can be molded when wet and then fired to produce ceramics|
|temperature||n: the degree of hotness or coldness of a thing or place|
|degree||n: a unit of measurement for angles, temperature, or level of proficiency or achievement; a rank or level of academic or professional attainment|
|breakdown||n: a failure or collapse of a system or organization|
|calcium||n: a chemical element with the symbol Ca and atomic number 20, which is an important mineral for the human body|
|carbonate||n: a carbonic acid salt or ester that contains the anion CO3|
|oxide||n: a chemical compound that contains at least one oxygen atom and one other element|
|component||n: one of several parts that combines with others to form something bigger|
|efficient||adj: performing at the highest level of productivity with the least wasted effort or resources; capable of achieving maximum output with minimum wasted effort, time, or materials|
|replace||v: to take the place of something|
|proportion||n: a part, share, or amount of something considered in comparative relation to a whole|
|colleague||n: one of a group of a coworker, especially in a profession or a business|
|react||v: to take action in response to something|
|calcine||v: to heat a material to a very high temperature to remove volatile substances and reduce it to a powder|
|decomposition||n: the process of breaking down organic matter into simpler substances through natural processes such as decay|
|equip||v: to provide a person or a place with the things that are needed for a particular purpose or activity|
|process||n: a series of actions or operations performed to achieve a particular outcome or goal; a systematic procedure or approach used to accomplish a specific task or objective; a method of treating milk to make it suitable for consumption or use in other dairy products|
|demonstrate||v: to display something or give an exhibition to an interested audience|
|pervasive||adj: spreading or existing throughout every part of a thing or place|
|abundant||adj: present in great quantity|
|statistics||n: the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data|
|commercialize||v: to make something available for sale or use on a large scale|
|ivory||n: a hard, creamy-white substance that comes from the tusks of elephants, walruses, and some other animals and is used to make ornaments and other decorative items|
|commit||v: to do something illegal or wrong|
|introduction||n: a preliminary explanation or remarks given before the start of a text, performance, or event; the act of bringing something new into existence or introducing something to a wider audience or new market|
|possibility||n: a chance that something may happen or be true|
|crucial||adj: extremely vital or necessary|
|confront||v: to face, meet or deal with a problem or difficult situation or person|
|climate||n: the weather in a particular location averaged over some long period|
|eliminate||v: to remove or get rid of someone or something|