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All Words (21 Words)
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Advanced Words (5 Words)
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|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|
|release||v: to set free or allow to escape from confinement|
|cycle||n: an interval during which a recurring sequence of events occurs; a bicycle or motorcycle|
|soil||n: the top layer of Earth in which plants grow|
|atmosphere||n: the mass of air that surrounds the Earth; the pervading tone or mood of a place, situation, or creative work|
|underground||adj: under the surface of the ground; a secret group organized to achieve a specific purpose, such as overthrowing the government or occupying a force|
|reabsorption||n: the organic process in which the substance of some differentiated structure that has been produced by the body undergoes lysis and assimilation|
|ancient||adj: relating to the long ago, particularly the historical period preceding the fall of the Western Roman Empire; very old|
|fossil||n: any preserved remains, impression, or trace of any once-living thing that has become hard and turned into rock|
|fuel||n: a substance that is typically burned to generate heat or energy|
|coal||n: a combustible black or brownish-black sedimentary rock that is found below the ground and burnt to produce heat|
|volcanic||adj: relating to or produced by or consisting of volcano|
|eruption||n: an instance of a sudden and violent release of lava, gas, or ash from a volcano; a sudden outburst or explosion of something|
|trap||n: a piece of equipment or hole for catching animals or people; (verb) to catch animals or people and prevent them from escaping|
|prehistoric||adj: belonging to or existing in times before recorded history; no longer fashionable|
|volcano||n: a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are or have been erupted from the earth’s crust.|
|planet||n: any of the nine large celestial bodies that circle in the solar system; any celestial body that revolves around a star|
|overload||v: to put too much a load in or on something|
|excess||n: an amount or quantity beyond what is acceptable, expected, or reasonable|
|countdown||n: a counting sequence leading up to an event, often marked by a series of signals or cues, also used as a term to describe the final stages leading up to a major event or deadline|
|climate||n: the weather in a particular location averaged over some long period|