{"id":763,"date":"2022-04-21T11:22:39","date_gmt":"2022-04-21T11:22:39","guid":{"rendered":"http:\/\/9thclass.deltapublications.in\/?page_id=763"},"modified":"2025-09-09T17:41:36","modified_gmt":"2025-09-09T17:41:36","slug":"e-u-3-use-context-to-identify-the-meaning-of-a-word","status":"publish","type":"page","link":"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/","title":{"rendered":"E- U.3 Use context to identify the meaning of a word"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#120069;text-transform:uppercase\"><strong>Use context to identify the meaning of a word<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAGygG8ujD4\/NeGSPfqG9kMx_KDS9O6u7Q\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGygG8ujD4&#x2F;NeGSPfqG9kMx_KDS9O6u7Q&#x2F;watch?utm_content=DAGygG8ujD4&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">9th Class &#8211; U.3 Use Context To Identify The Meaning Of A Word<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008d\">Key Notes:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>What are Context Clues?<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Context clues<\/strong> are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words. Think of them as clues left by the author to help you unlock the meaning of a word.<\/p>\n\n\n\n<p>Instead of immediately reaching for a dictionary, try using the surrounding text to make an educated guess about the word&#8217;s meaning. This skill is invaluable for improving your reading comprehension and vocabulary!<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Types of Context Clues<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>1. Definition\/Explanation Clues:<\/strong><br><br>The word&#8217;s meaning is directly stated in the sentence or a nearby sentence<br><br>.<em>Example:<\/em><br><em>Archaeology<\/em>, <em>the scientific study of prehistoric cultures by excavation of their remains<\/em>, is a fascinating subject.<\/td><td><strong>2. Synonym\/Restatement Clues:<\/strong><br><br>Another word with a similar meaning is used close by.<br><br><em>Example:<\/em><br>The <em>affluent<\/em> neighborhood, the <em>wealthy<\/em> part of town, boasted many large mansions.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>3. Antonym\/Contrast Clues:<\/strong><br><br>A word with the opposite meaning is used, giving you a sense of what the unknown word <em>isn&#8217;t<\/em>.<br><br><em>Example:<\/em><br>Unlike her <em>gregarious<\/em> sister, who loved being around people, Jane was quite <em>introverted<\/em> and preferred to be alone.<\/td><td><strong>4. Example Clues:<\/strong><br><br>Specific examples are given to illustrate the meaning of the word.<br><br><em>Example:<\/em><br>Aquatic animals, <em>such as fish, crabs, and dolphins<\/em>, live in the water.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>5. Inference Clues:<\/strong><br>The meaning of the word is not directly stated, but you can infer it from the surrounding context. This requires using your reasoning skills and background knowledge.<\/p>\n\n\n\n<p><em>Example:<\/em><br>Although the evidence was <em>circumstantial<\/em>, the jury found him guilty. (You can infer that &#8216;circumstantial&#8217; means based on indirect evidence.)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Read the entire sentence and surrounding sentences carefully.<\/strong> Don&#8217;t just focus on the word itself.<\/li>\n\n\n\n<li><strong>Look for signal words.<\/strong> Words like <em>such as<\/em>, <em>for example<\/em>, <em>in other words<\/em>, <em>unlike<\/em>, and <em>but<\/em> often signal the presence of context clues.<\/li>\n\n\n\n<li><strong>Consider the overall tone and subject matter of the passage.<\/strong> This can help you narrow down the possible meanings of the word.<\/li>\n\n\n\n<li><strong>Don&#8217;t be afraid to make a guess!<\/strong> Even if you&#8217;re not 100% sure, try to come up with a possible meaning based on the context. Then, see if that meaning makes sense in the sentence.<\/li>\n\n\n\n<li><strong>If you&#8217;re still unsure, consult a dictionary.<\/strong> But try using context clues first!<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Practice Makes Perfect!<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The more you practice using context clues, the better you will become at understanding unfamiliar words. So, read widely and pay attention to the way words are used in different contexts.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Summary<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>These notes covered the importance of using context clues to determine the meaning of unfamiliar words. We explored five types of context clues: definition, synonym, antonym, example, and inference. Remember to read carefully, look for signal words, and use your reasoning skills to unlock the meaning of new words!<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/2\/\"><strong>List of Use context to identify the meaning of a word<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<!--nextpage-->\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color has-large-font-size wp-elements-3b3c1a0786488a1d30b40cd57ff72d25\" style=\"color:#d90000\"><strong>List of Use context to identify the meaning of a word<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Word<\/strong><\/th><th><strong>Meaning<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Abandon<\/td><td>To leave behind or give up completely<\/td><\/tr><tr><td>Abdicate<\/td><td>To give up a position of power<\/td><\/tr><tr><td>Aberration<\/td><td>A deviation from the normal or expected<\/td><\/tr><tr><td>Abundant<\/td><td>More than enough; plentiful<\/td><\/tr><tr><td>Accelerate<\/td><td>To speed up<\/td><\/tr><tr><td>Acknowledge<\/td><td>To admit the truth or existence of something<\/td><\/tr><tr><td>Adapt<\/td><td>To change to fit new conditions<\/td><\/tr><tr><td>Adequate<\/td><td>Enough for a particular purpose<\/td><\/tr><tr><td>Adversity<\/td><td>Difficulties; misfortune<\/td><\/tr><tr><td>Advocate<\/td><td>To support or argue for something<\/td><\/tr><tr><td>Ambiguous<\/td><td>Unclear or having more than one meaning<\/td><\/tr><tr><td>Ambition<\/td><td>A strong desire to achieve something<\/td><\/tr><tr><td>Ample<\/td><td>More than enough<\/td><\/tr><tr><td>Animosity<\/td><td>Strong hostility<\/td><\/tr><tr><td>Anticipate<\/td><td>To expect or look forward to something<\/td><\/tr><tr><td>Apprehensive<\/td><td>Anxious or fearful about the future<\/td><\/tr><tr><td>Arduous<\/td><td>Difficult; requiring a lot of effort<\/td><\/tr><tr><td>Aspire<\/td><td>To have a strong desire to achieve something<\/td><\/tr><tr><td>Assess<\/td><td>To evaluate or estimate the nature or quality of something<\/td><\/tr><tr><td>Assign<\/td><td>To give someone a task or responsibility<\/td><\/tr><tr><td>Assume<\/td><td>To take for granted without proof<\/td><\/tr><tr><td>Audible<\/td><td>Loud enough to be heard<\/td><\/tr><tr><td>Authentic<\/td><td>Genuine; real<\/td><\/tr><tr><td>Barrier<\/td><td>Something that blocks or obstructs<\/td><\/tr><tr><td>Benevolent<\/td><td>Kind and generous<\/td><\/tr><tr><td>Boisterous<\/td><td>Noisy and energetic<\/td><\/tr><tr><td>Candid<\/td><td>Honest and straightforward<\/td><\/tr><tr><td>Capable<\/td><td>Having the ability to do something<\/td><\/tr><tr><td>Catastrophe<\/td><td>A sudden and widespread disaster<\/td><\/tr><tr><td>Cease<\/td><td>To stop<\/td><\/tr><tr><td>Chronicle<\/td><td>A detailed record of events<\/td><\/tr><tr><td>Coherent<\/td><td>Clear and logical<\/td><\/tr><tr><td>Collaborate<\/td><td>To work together<\/td><\/tr><tr><td>Compassion<\/td><td>Sympathy for others<\/td><\/tr><tr><td>Compel<\/td><td>To force someone to do something<\/td><\/tr><tr><td>Comprehensive<\/td><td>Complete; including all elements<\/td><\/tr><tr><td>Conceal<\/td><td>To hide<\/td><\/tr><tr><td>Conclude<\/td><td>To bring to an end<\/td><\/tr><tr><td>Confiscate<\/td><td>To take something away with authority<\/td><\/tr><tr><td>Conform<\/td><td>To comply or follow rules or norms<\/td><\/tr><tr><td>Confront<\/td><td>To face or challenge directly<\/td><\/tr><tr><td>Conscientious<\/td><td>Wishing to do what is right<\/td><\/tr><tr><td>Consensus<\/td><td>General agreement<\/td><\/tr><tr><td>Consequence<\/td><td>The result or effect of an action<\/td><\/tr><tr><td>Considerate<\/td><td>Showing concern for others<\/td><\/tr><tr><td>Conspicuous<\/td><td>Easy to notice<\/td><\/tr><tr><td>Contaminate<\/td><td>To make impure or dirty<\/td><\/tr><tr><td>Contradict<\/td><td>To say the opposite<\/td><\/tr><tr><td>Conventional<\/td><td>Traditional or common<\/td><\/tr><tr><td>Convey<\/td><td>To communicate or make known<\/td><\/tr><tr><td>Copious<\/td><td>Abundant in supply<\/td><\/tr><tr><td>Credible<\/td><td>Believable or trustworthy<\/td><\/tr><tr><td>Crucial<\/td><td>Extremely important<\/td><\/tr><tr><td>Cumulative<\/td><td>Increasing by successive additions<\/td><\/tr><tr><td>Curiosity<\/td><td>A strong desire to learn or know<\/td><\/tr><tr><td>Dazzle<\/td><td>To amaze or impress deeply<\/td><\/tr><tr><td>Debilitate<\/td><td>To weaken<\/td><\/tr><tr><td>Deceive<\/td><td>To mislead or trick<\/td><\/tr><tr><td>Decline<\/td><td>To decrease or refuse<\/td><\/tr><tr><td>Defiant<\/td><td>Openly resisting authority<\/td><\/tr><tr><td>Detrimental<\/td><td>Causing harm or damage<\/td><\/tr><tr><td>Devour<\/td><td>To eat up quickly<\/td><\/tr><tr><td>Diligent<\/td><td>Hardworking and careful<\/td><\/tr><tr><td>Discreet<\/td><td>Careful about what one says or does<\/td><\/tr><tr><td>Disperse<\/td><td>To scatter or spread widely<\/td><\/tr><tr><td>Distort<\/td><td>To twist out of shape or meaning<\/td><\/tr><tr><td>Diverse<\/td><td>Different or varied<\/td><\/tr><tr><td>Eloquent<\/td><td>Fluent or persuasive in speaking or writing<\/td><\/tr><tr><td>Emphasize<\/td><td>To give special importance<\/td><\/tr><tr><td>Endure<\/td><td>To tolerate or last through something<\/td><\/tr><tr><td>Enhance<\/td><td>To improve or increase<\/td><\/tr><tr><td>Entice<\/td><td>To attract or tempt<\/td><\/tr><tr><td>Escalate<\/td><td>To increase in intensity or seriousness<\/td><\/tr><tr><td>Evaluate<\/td><td>To judge or determine the value of<\/td><\/tr><tr><td>Evoke<\/td><td>To bring out or recall<\/td><\/tr><tr><td>Exaggerate<\/td><td>To make something seem larger or more important than it is<\/td><\/tr><tr><td>Excel<\/td><td>To do extremely well<\/td><\/tr><tr><td>Exclude<\/td><td>To leave out or not include<\/td><\/tr><tr><td>Expedite<\/td><td>To speed up a process<\/td><\/tr><tr><td>Extensive<\/td><td>Large in amount or area<\/td><\/tr><tr><td>Feasible<\/td><td>Possible to do easily<\/td><\/tr><tr><td>Fluctuate<\/td><td>To change continually<\/td><\/tr><tr><td>Formulate<\/td><td>To develop or create methodically<\/td><\/tr><tr><td>Frivolous<\/td><td>Not serious or important<\/td><\/tr><tr><td>Futile<\/td><td>Useless; pointless<\/td><\/tr><tr><td>Genuine<\/td><td>Real or authentic<\/td><\/tr><tr><td>Gruesome<\/td><td>Causing horror or disgust<\/td><\/tr><tr><td>Hinder<\/td><td>To make it difficult to do something<\/td><\/tr><tr><td>Hypothesis<\/td><td>An idea or theory that is not yet proven<\/td><\/tr><tr><td>Illuminate<\/td><td>To light up or clarify<\/td><\/tr><tr><td>Impede<\/td><td>To delay or prevent<\/td><\/tr><tr><td>Imply<\/td><td>To suggest without stating directly<\/td><\/tr><tr><td>Incentive<\/td><td>Something that motivates or encourages<\/td><\/tr><tr><td>Incessant<\/td><td>Continuing without stopping<\/td><\/tr><tr><td>Inevitable<\/td><td>Unavoidable<\/td><\/tr><tr><td>Infer<\/td><td>To conclude based on evidence<\/td><\/tr><tr><td>Influence<\/td><td>The power to affect others<\/td><\/tr><tr><td>Innovation<\/td><td>A new idea or method<\/td><\/tr><tr><td>Integrity<\/td><td>Honesty and strong moral principles<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>Read the passage and then answer the question.<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">The 1993 film <em>Jurassic Park<\/em> explores dangers that can arise from using technology to resurrect extinct species. In the film, scientists extract dinosaur DNA from prehistoric mosquitoes preserved in amber and use it to create living dinosaurs for an island theme park. However, the dinosaurs prove to be less <strong>tractable<\/strong> than predicted. They escape from their enclosures and begin attacking the humans, creating chaos on the island. The film serves as a warning about the revival of extinct species\u2014a process known as de-extinction.<\/p>\n\n\n\n<p class=\"has-large-font-size\">At the time of the film&#8217;s release, the possibility of de-extinction seemed fantastical. Subsequent advances in technology, however, have made that possibility a growing reality. In 2003, for example, a team of scientists used preserved DNA to create a clone of an extinct species of goat called the bucardo. Although the clone died shortly after birth, the event marked the first documented case of de-extinction.With the advent of de-extinction came increased debate about the responsible use of genetic engineering technology. Many researchers lauded the team&#8217;s efforts to reintroduce the species, but others denounced this work, echoing the message from <em>Jurassic Park<\/em>: nature is unpredictable, and it may be unwise to tamper with it.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\" title = \"QUIZ START\">QUIZ START<\/a><\/div><\/p>\n\n\n\n<!--nextpage-->\n\n\n\n<p class=\"has-large-font-size\"><strong>Read the passage and then answer the question.<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">People with Parkinson&#8217;s Disease often suffer from tremors, or uncontrollable shaking. Tremors vary widely in intensity and disruptiveness; some are barely perceptible, while others are so severe that they interfere with patients&#8217; ability to feed themselves. The invention of an eating utensil designed to give tremor sufferers some help during mealtimes has been a tremendous <strong>boon<\/strong> for Parkinson&#8217;s patients.<\/p>\n\n\n\n<p class=\"has-large-font-size\">The spoon, called Liftware, was created by Anupam Pathak, a skilled engineer with a background in rifle stabilisation technology. Pathak&#8217;s design was based largely on such technology. Liftware first uses a motion sensor to detect all movements made by the user. A specially designed algorithm then determines whether each movement is intentional or caused by a tremor. Finally, the head of the spoon moves in response to each tremor to compensate somewhat for the displacement the tremor causes. With the effects of their tremors mitigated in this way, Parkinson&#8217;s patients are able to feed themselves with greater ease.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Currently the most sophisticated tool of its kind, the Liftware spoon has received accolades from Parkinson&#8217;s patients who appreciate its usefulness and convenience. Because of these positive reviews, Pathak and his team are planning to develop other tools, including a soup spoon, a fork and a key holder. It is their hope that Liftware technology will help Parkinson&#8217;s patients and other tremor sufferers lead healthier, happier, and more independent lives.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\" title = \"QUIZ START\">QUIZ START<\/a><\/div><\/p>\n\n\n\n<!--nextpage-->\n\n\n\n<p class=\"has-large-font-size\"><strong>Read the passage and then answer the question.<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">In the early 1900s, a schoolteacher named Wilhelm von Osten captivated audiences in Germany with the feats of his trained horse, Hans. Von Osten claimed that Hans could tell time, count objects and even do basic arithmetic. When asked to find the sum of five and three, for instance, Hans would provide the correct answer by tapping his hoof on the ground eight times. Those who witnessed von Osten&#8217;s demonstrations began to <strong>extol<\/strong> Hans&#8217;s intelligence. They dubbed the horse Clever Hans and raved about his extraordinary mental reasoning abilities.<\/p>\n\n\n\n<p class=\"has-large-font-size\">To determine whether Hans&#8217;s performance was simply a ruse, the German board of education sent a team of scientists to observe von Osten and his horse. The team concluded that there were no tricks involved in the horse&#8217;s shows. However, Oskar Pfungst, a psychologist associated with the team, eventually realised that Hans did not possess any mathematical acumen. Instead, he was just picking up on subtle changes in people&#8217;s body language and using these cues to arrive at the correct number of taps. Pfungst showed that people tend to make faint movements, such as tilting their heads slightly upward, when they expect to hear a certain answer. This propensity to provide unconscious behavioural clues has become known as the Clever Hans effect. Scientists are now very careful to take this effect into consideration when designing experiments.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\" title = \"QUIZ START\">QUIZ START<\/a><\/div><\/p>\n\n\n\n<!--nextpage-->\n\n\n\n<p class=\"has-large-font-size\"><strong>Read the passage and then answer the question.<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">In the summer of 1978, a group of geologists stumbled upon a tiny, <strong>dilapidated<\/strong> homestead in a remote and otherwise unoccupied corner of Siberia. Upon further investigation, the researchers discovered that the crumbling cabin and overgrown garden were home to a family of five. Karp Lykov, his wife Akulina and their children had fled to this desolate region in 1936 in order to escape religious persecution.<\/p>\n\n\n\n<p class=\"has-large-font-size\">In the intervening decades, the Lykovs had eked out a meagre existence for themselves. They subsisted on their crops and on hunted game whenever possible, but they were often forced to forage for berries and pine nuts to stay alive. This uncertain lifestyle eventually took its toll: in 1961, after a summer snowstorm destroyed the year&#8217;s harvest, Akulina died of starvation.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Wanting to help the family, the geologists made numerous gifts of seeds, clothing, utensils and other goods. This largesse was lost on Karp Lykov and his older children, who maintained a deep distrust of all things modern and were very timid around outsiders. His younger son and daughter, Dmitry and Agafia, were not nearly so diffident. They were fascinated and delighted by the technologies\u2014like torches and television\u2014that had been invented during their forty years of isolation. Ultimately, however, the Lykovs chose to pass up the comforts of modernity and live out the rest of their natural lives in the Siberian wilderness.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\" title = \"QUIZ START\">QUIZ START<\/a><\/div><\/p>\n\n\n\n<!--nextpage-->\n\n\n\n<p class=\"has-large-font-size\"><strong>Read the passage and then answer the question.<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">In early 2011, Dr John Sparks and his team at the American Museum of Natural History went on a dive off the coast of Little Cayman Island to photograph biofluorescent corals. When they studied the resulting photographs, Dr Sparks and his colleagues found something surprising: a biofluorescent eel. Although many sea creatures are bioluminescent\u2014capable of producing light through a chemical reaction\u2014this was the first time one had been found that could biofluoresce, or absorb and re-emit preexisting light. The discovery of the eel was only the beginning for Dr Sparks and his team. Subsequent trips to the Bahamas and the Solomon Islands eventually revealed over 180 fish species capable of <strong>transmuting<\/strong> the blue light of the ocean into brilliant red, green and orange hues.<\/p>\n\n\n\n<p class=\"has-large-font-size\">For these discoveries to be seen, Dr Sparks and his colleagues first had to address a significant technical conundrum presented by the unique properties of biofluorescence. The light that biofluorescent creatures emit is not visible to the human eye. As a result, biofluorescence is impossible to photograph using traditional methods and equipment. The scientists ultimately decided to shine a high-energy blue light on the fish they were attempting to photograph. This light mimicked the light of the ocean and triggered the fish&#8217;s biofluorescence. The researchers also outfitted their camera lens with a specially designed filter that removed the unwanted blue light from the image, allowing the fluorescent light to be more clearly seen.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Further research by Dr Sparks and his team has revealed that many biofluorescent fish rely on similar filters. These filters, like internal camera filters, allow fish to perceive the biofluorescent patterns on other sea creatures. Why exactly these patterns are important has yet to be determined. However, Dr Sparks has presented a cogent theory, which has been well received among his peers. His compelling hypothesis is that the patterns play an important role in within-species communication.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\" title = \"QUIZ START\">QUIZ START<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Use context to identify the meaning of a word 9th Class &#8211; U.3 Use Context To Identify The Meaning Of A Word by Delta publications Key Notes: What are Context Clues? Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar<a class=\"more-link\" href=\"https:\/\/9thclass.deltapublications.in\/index.php\/e-u-3-use-context-to-identify-the-meaning-of-a-word\/\">Continue reading <span class=\"screen-reader-text\">&#8220;E- U.3 Use context to identify the meaning of a word&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-763","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=763"}],"version-history":[{"count":28,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/763\/revisions"}],"predecessor-version":[{"id":17652,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/763\/revisions\/17652"}],"wp:attachment":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}