Pollution

any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with wat…

rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with wat…

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of; "air pollution"; "a smell of chemicals in th…

a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other whe…

(used of soil) compact and fine-grained; "the clayey soil was heavy and easily saturated"

(used of soil) compact and fine-grained; "the clayey soil was heavy and easily saturated"

a substance that contaminates

the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors

a substance that contaminates

water mixed with waste matter

the occurrence of a flow of water (as from a pipe)

excessive nutrients in a lake or other body of water, usually caused by runoff of nutrients (animal waste, fertilizers, sewage) from the land, w…

material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use); "the land had…

(used of soil) compact and fine-grained; "the clayey soil was heavy and easily saturated"

loud and harsh sounding rock music with a strong beat; lyrics usually involve violent or fantastic imagery

loud and harsh sounding rock music with a strong beat; lyrics usually involve violent or fantastic imagery

material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use); "the land had…

a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other whe…

a small discrete mass of solid or liquid matter that remains individually dispersed in gas or liquid emissions (usually considered to be an atmo…

a small discrete mass of solid or liquid matter that remains individually dispersed in gas or liquid emissions (usually considered to be an atmo…

a chemical used to kill pests (as rodents or insects)

waste matter that contaminates the water or air or soil

the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors

undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities

an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained" - Shakespeare

water falling in drops from vapor condensed in the atmosphere

water falling in drops from vapor condensed in the atmosphere

waste matter carried away in sewers or drains

water mixed with waste matter

waste matter carried away in sewers or drains

air pollution by a mixture of smoke and fog

air pollution by a mixture of smoke and fog

material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use); "the land had…

water mixed with waste matter

a liquid necessary for the life of most animals and plants; "he asked for a drink of water"

the quality of being able to perform; a quality that permits or facilitates achievement or accomplishment

the quality of being near to the true value; "he was beginning to doubt the accuracy of his compass"; "the lawyer questioned the truth of my acc…

(mathematics) the number of significant figures given in a number; "the atomic clock enabled scientists to measure time with much greater accura…

the quality of being sufficient for the end in view; "he questioned the sufficiency of human intelligence"

a distinctive but intangible quality surrounding a person or thing; "an air of mystery"; "the house had a neglected air"; "an atmosphere of defe…

pollution of the atmosphere; "air pollution reduced the visibility"

an alloy of mercury with another metal (usually silver) used by dentists to fill cavities in teeth; except for iron and platinum all metals diss…

outward or visible aspect of a person or thing

acid used especially in the production of fertilizers and explosives and rocket fuels

the quality of yielding nothing of value

a pesticide or drug containing arsenic

a useful or valuable quality

a distinctive but intangible quality surrounding a person or thing; "an air of mystery"; "the house had a neglected air"; "an atmosphere of defe…

the quality of arousing interest; being attractive or something that attracts; "her personality held a strange attraction for him"

a distinctive but intangible quality surrounding a person or thing; "an air of mystery"; "the house had a neglected air"; "an atmosphere of defe…

an alloy of tin with some copper and antimony; a lining for bearings that reduces friction

an alloy of tin with some copper and antimony; a lining for bearings that reduces friction

that which is below standard or expectations as of ethics or decency; "take the bad with the good"

deeply eroded barren land

that which is below standard or expectations as of ethics or decency; "take the bad with the good"

a white crystalline acid derived from pyrimidine; used in preparing barbiturate drugs

the quality of yielding nothing of value

the quality of being believable or trustworthy

low-lying alluvial land near a river

the quality of being brachycephalic

the quality of being brachycephalic

the air that is inhaled and exhaled in respiration; "his sour breath offended her"

an organic acid characterized by one or more carboxyl groups

something that is certain; "his victory is a certainty"

the quality of being changeable; having a marked tendency to change; "the changeableness of the weather"

the quality of being changeable; having a marked tendency to change; "the changeableness of the weather"

a distinguishing quality; a feature that can be used to identify something

the quality of clear water; "when she awoke the clarity was back in her eyes"

the quality of clear water; "when she awoke the clarity was back in her eyes"

the quality of being close and poorly ventilated

a heavy rain

the quality of being capable of igniting and burning

the quality of being capable of igniting and burning

the quality of being intricate and compounded; "he enjoyed the complexity of modern computers"

the quality of being intricate and compounded; "he enjoyed the complexity of modern computers"

the quality of comprehensible language or thought

the quality of serving to build or improve

the quality of being physical; consisting of matter

the quality of being physical; consisting of matter

conformity to fact or truth

the quality of being believable or trustworthy

the quality of being believable or trustworthy

the quality of being alien or not native; "the strangeness of a foreigner"

a weak soluble dibasic acid (the parent acid of cyanamide salts)

a trimer of cyanic acid

the quality of being unresponsive; not reacting; as a quality of people, it is marked by a failure to respond quickly or with emotion to people…

a heavy rain

the quality of causing destruction

the quality of being unlike or dissimilar; "there are many differences between jazz and rock"

the quality of being almost beyond one's ability to deal with and requiring a great effort to achieve a positive result; "they agreed about the…

the quality of being almost beyond one's ability to deal with and requiring a great effort to achieve a positive result; "they agreed about the…

the quality of being divine; "ancient Egyptians believed in the divinity of the Pharaohs"

the quality of being divisible; the capacity to be divided into parts or divided among a number of persons

the quality of being dolichocephalic

the quality of being dolichocephalic

the quality of being domestic or domesticated; "a royal family living in unpretentious domesticity"

a heavy rain

very light rain; stronger than mist but less than a shower

fine powdery material such as dry earth or pollen that can be blown about in the air; "the furniture was covered with dust"

freedom from difficulty or hardship or effort; "he rose through the ranks with apparent ease"; "they put it into containers for ease of transpor…

freedom from difficulty or hardship or effort; "he rose through the ranks with apparent ease"; "they put it into containers for ease of transpor…

an alloy of gold and silver

a refined quality of gracefulness and good taste; "she conveys an aura of elegance and gentility"

a quality of neatness and ingenious simplicity in the solution of a problem (especially in science or mathematics); "the simplicity and elegance…

the quality of excelling; possessing good qualities in high degree

the quality of being extraordinary and not commonly encountered

the quality of something that causes or assists healthy growth

the quality of being faithful

the quality of being finite

the quality of being finite

the quality of being alien or not native; "the strangeness of a foreigner"

that which is pleasing or valuable or useful; "weigh the good against the bad"; "among the highest goods of all are happiness and self-realizati…

that which is pleasing or valuable or useful; "weigh the good against the bad"; "among the highest goods of all are happiness and self-realizati…

surface layer of ground containing a mat of grass and grass roots

a quality of water that contains dissolved mineral salts that prevent soap from lathering; "the costs of reducing hardness depend on the relativ…

a metal of relatively high density (specific gravity greater than about 5) or of high relative atomic weight (especially one that is poisonous l…

the quality of being holy

the quality of being human; "he feared the speedy decline of all manhood"

the quality of being human; "he feared the speedy decline of all manhood"