Expert

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. validity /vuh-LID-i-tee/ [noun] – the quality of being valid, sound, or legally acceptable The validity of the research findings was questioned after inconsistencies were discovered. defy /dih-FAHY/ [verb] – to openly resist or challenge something or someone The new technology aims to defy traditional methods by introducing an innovative approach to learning. stable /STEY-buhl/ [adjective] – not likely to change or fail; steady and secure Her condition became stable after receiving the prescribed treatment from the doctor. longevity /lon-JEV-i-tee/ [noun] – the length or duration of life Advances in healthcare have significantly contributed to human longevity…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. consecutive /kuhn-SEK-yuh-tiv/ [adjective] – following one after another without interruption This is her third consecutive win in the competition. demographic /dem-uh-GRAF-ik/ [adjective] – relating to the structure of populations The demographic trends show an aging population in many countries. exacerbate /ig-ZAS-er-beyt/ [verb] – to make a bad situation or problem worse The heavy rainfall will exacerbate the flood situation in the area. subsidy /SUHB-si-dee/ [noun] – money given by a government to reduce the cost of goods or services Farmers receive a subsidy to help them during the drought season. stagnation /stag-NEY-shuhn/ [noun] – a situation…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. threshold /THRESH-ohld/ [noun] – the level or point at which something starts to happen or change The temperature dropped below the critical threshold for manatee survival. sentinel /SEN-tn-l/ [adjective] – refers to a person or thing that watches over and signals potential danger Coral reefs are sentinel ecosystems, providing early warnings of climate change through bleaching events. restoration /res-tuh-REY-shuhn/ [noun] – the process of returning something to its original state or condition Habitat restoration projects are helping manatees survive environmental changes. conservationist /kon-ser-VEY-shuh-nist/ [noun] – a person who works to protect the environment and wildlife Conservationists…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. exposure /ik-SPOH-zher/ [noun] – the state of being subjected to something, especially something harmful or dangerous The workers wore protective gear to minimize their exposure to toxic chemicals at the construction site. contaminated /kuhn-TA-muh-nay-tuhd/ [adjective] – made impure or harmful by the addition of something unclean or harmful The restaurant had to close temporarily after it was found that their food was contaminated with bacteria. official /uh-FISH-uhl/ [noun] – a person who has a position of responsibility in an organization Local officials met to discuss the impact of the recent storm on the community. compensation /kom-puhn-SEY-shuhn/…
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