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C2 Unit 24: Nature & weather 2

20 C2 words: avian, condensation, venomous, acreage, ebb, scavenger… Learn them in 4 steps, then review them every day.

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Word list

WordMeaningExample
avian/ˈeɪviən/ adjavianrelating to birdsAvian flu spreads quickly among wild birds.Avian flu spreads quickly among wild birds.
condensation/ˌkɑndənˈseɪʃən/ ncondensationsmall drops of water formed from steamCondensation formed on the cold window in the morning.Condensation formed on the cold window in the morning.
venomous/ˈvɛnəməs/ adjvenomousproducing poison that can harmA venomous snake slid under the rock.A venomous snake slid under the rock.
acreage/ˈeɪkɚɪdʒ/ nacreagean area of land measured in acresThe farm has about two hundred acres of acreage for wheat.The farm has about two hundred acres of acreage for wheat.
ebb/ɛb/ vto ebbto flow back or slowly declineThe tide began to ebb, leaving shells on the sand.The tide began to ebb, leaving shells on the sand.
scavenger/ˈskævəndʒɚ/ nscavengeran animal that feeds on dead thingsA scavenger like the vulture feeds on dead animals.A scavenger like the vulture feeds on dead animals.
shimmer/ˈʃɪmɚ/ vto shimmerto shine with a soft, moving lightThe lake began to shimmer in the morning sun.The lake began to shimmer in the morning sun.
cull/kʌl/ vto cullto reduce the number of animalsFarmers sometimes cull sheep to keep the herd healthy.Farmers sometimes cull sheep to keep the herd healthy.
vermin/ˈvɝmɪn/ nverminsmall harmful animals like ratsCats keep the barn free of vermin.Cats keep the barn free of vermin.
plumage/ˈplumədʒ/ nplumagethe feathers of a birdThe peacock spread its colorful plumage.The peacock spread its colorful plumage.
patchy/ˈpætʃi/ adjpatchyuneven and found only in some placesThere will be patchy fog in the valley this morning.There will be patchy fog in the valley this morning.
shoal nshoala large group of fishA shoal of silver fish swam under the boat.A shoal of silver fish swam under the boat.
magpie/ˈmæɡˌpaɪ/ nmagpiea black and white birdA magpie took the shiny ring from the table.A magpie took the shiny ring from the table.
stratosphere/ˈstrætəsˌfɪr/ nstratospherea layer of the atmosphere high above EarthThe balloon floated up into the stratosphere.The balloon floated up into the stratosphere.
torrential/tɔˈrɛnʃəl/ adjtorrentialfalling very heavily and fastTorrential rain flooded the streets within an hour.Torrential rain flooded the streets within an hour.
buzzard/ˈbʌzɚd/ nbuzzarda large bird of preyA buzzard circled slowly above the fields.A buzzard circled slowly above the fields.
topographical adjtopographicalshowing the shape of the landThe guide gave us a topographical map of the hills.The guide gave us a topographical map of the hills.
maggot/ˈmæɡət/ nmaggota young fly that looks like a wormA maggot was crawling on the old fruit.A maggot was crawling on the old fruit.
reptilian/rɛpˈtɪljən/ adjreptilianlike a reptileThe reptilian eyes of the lizard watched us closely.The reptilian eyes of the lizard watched us closely.
cay/keɪ/ ncaya small low island of sandWe landed on a tiny cay in the Caribbean.We landed on a tiny cay in the Caribbean.