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50 Cards in this Set

  • Front
  • Back

nuisance

annoyance; bother



omnivore

organism that eats plants and animals

outrageous

offensive, crazy



ozone

a layer of oxygen in the atmosphere that protects the Earth

parasite

an organism that lives in or on an organism of another species

participle

a verbal use of an adjective

phloem

tube like cells that have porous openings in the stem of a plant

plateau

elevated, level expanse of land

polygon

geometric figure with 3 or ore sides

protagonist

the main character (the "good" guy)

pulverize

to demolish or crush

quandary

uncertainty; not know what to do

quarantine

keep in isolation to prevent disease from spreading

quota

an amount of something; a limit on the number of people

rainforest

a dense forest with an high annual rainfall

random

no specific plan or pattern

recede

to move back away from; slope backward

renaissance

time of the great revival of art and literature

renegade

an outlaw; or a person who rejects a cause

repose

stillness; at rest

sacrifice

to give up

silhouette

drawing the outline or a shape of something, like human profile

solstice

time when the sun is farthest north or south (summer or winter)

spectrum

light waves or band of colors

stereotype

oversimplified idea or image; discrimination

strategy

a plan, method

suffrage

the right to vote

symbiosis

two or more different organisms that live together and help each other

tariff

government tax on goods

technique

a procedure or method, skill

tempo

rhythm or pattern of work

toxin

a poisonous substance

tranquility

calmness; peaceful

tumult

noisy; riot; emotional commotion

tundra

treeless plains in the north

ultraviolet

beyond the violet in the spectrum

unanimous

in complete agreement

undulate

a smooth wavy position

vaccine

medicine given to protect against disease

vacillate

undecided

vertebrate

animals having a backbone

virtuoso

a person who has a special skill in a field

voracious

consume large amount of food; avid

wretched

mean; pitiful; very unhappy

xylem

a compound tissue in plants that provide support and conduct water from its roots

yacht

a large boat

zoology

the science of biology that deals with animals

mutation

a change in a gene or chromosome of an organism that can be inherited by its offspring

nebula

a cloud, gas or dust in outer space

nocturnal

active at night