WorksheetsThe tuatara – past and future 2
Total questions: 105
Worksheet time: 53mins
The tuatara is widely regarded as an ancient reptile that has survived for millions of years. What is the closest meaning of "an ancient reptile"?
a prehistoric species
a modern amphibian
a newly evolved animal
a domesticated lizard
The tuatara is firmly embedded in New Zealand’s cultural identity. What is the closest meaning of "be firmly embedded in"?
be deeply rooted in
be temporarily linked to
be loosely connected with
be accidentally associated with
Protecting native species is an important part of the national psyche. What is the closest meaning of "the national psyche"?
the collective mindset of a nation
the legal system of a country
the economic structure of society
the educational curriculum
Over time, the tuatara has become an icon of conservation success. What is the closest meaning of "an icon"?
a symbolic figure
a rare experiment
a scientific error
a controversial issue
Fossil evidence shows that the tuatara’s lineage dates from the age of dinosaurs. What is the closest meaning of "date from"?
originate from
disappear after
evolve beyond
compete with
New Zealanders feel a strong affinity with the tuatara. What is the closest meaning of "an affinity"?
a close emotional connection
a legal responsibility
a financial interest
a scientific classification
Active conservation management is required to protect endangered species. What is the closest meaning of "active conservation management"?
proactive protection strategies
passive observation methods
short-term economic planning
private commercial control
Governments must consider the environmental legacies left by past decisions. What is the closest meaning of "the legacies"?
long-term consequences
immediate reactions
financial investments
political agreements
The tuatara once inhabited the mainland before predators arrived. What is the closest meaning of "mainland"?
the principal landmass
a floating island
a coastal village
an underwater region
Many tuatara survived only on tiny offshore islands. What is the closest meaning of "tiny offshore islands"?
small isolated islets
inland mountain areas
urban coastal cities
artificial marine platforms
Early naturalists tended to disregard the tuatara. What is the closest meaning of "disregard"?
ignore or neglect
carefully analyse
actively protect
accurately record
Without intervention, it is improbable that species will recover naturally. What is the closest meaning of "it is improbable"?
it is unlikely
it is guaranteed
it is well-documented
it is widely accepted
A tuatara specimen eventually reached the British Museum. What is the closest meaning of "specimen"?
a collected sample
a living population
a theoretical model
a breeding colony
Many species will eventually face extinction without protection. What is the closest meaning of "eventually"?
in the long run
at the same time
without delay
by coincidence
Scientists initially classified the tuatara as a type of lizard. What is the closest meaning of "classify"?
categorise
eliminate
preserve
monitor
The anatomy of the tuatara is unusual compared to modern reptiles. What is the closest meaning of "anatomy"?
physical structure
behavioural pattern
ecological niche
genetic mutation
Researchers noticed odd features in the tuatara’s skeleton. What is the closest meaning of "odd"?
unusual
dangerous
fragile
incomplete
The tuatara was considered one of the most valuable objects in museum collections. What is the closest meaning of "valuable objects"?
prized items
decorative tools
everyday materials
replaceable samples
The tuatara was thought to be likely to become extinct. What is the closest meaning of "be likely to become extinct"?
face disappearance
adapt successfully
increase rapidly
migrate permanently
From today’s perspective, past attitudes seem surprising. What is the closest meaning of "perspective"?
viewpoint
prediction
assumption
conclusion
It is striking that early scientists showed little concern. What is the closest meaning of "it is striking that"?
it is remarkable that
it is predictable that
it is irrelevant that
it is unacceptable that
Scientists now express concern about biodiversity loss. What is the closest meaning of "express concern about"?
voice worry over
deny responsibility for
celebrate progress in
ignore the effects of
Gunther showed no concern about the probable demise of the species. What is the closest meaning of "the probable demise"?
the likely extinction
the sudden recovery
the genetic mutation
the temporary decline
Gunther and his contemporaries were influenced by Darwin’s ideas. What is the closest meaning of "his contemporaries"?
people of the same era
future generations
political opponents
modern scientists
Many species disappear due to habitat destruction. What is the closest meaning of "disappear"?
vanish
migrate
reproduce
diversify
Gunther recorded the presence of predatory mammals. What is the closest meaning of "record"?
document
predict
modify
question
Rats were effective predators of the tuatara. What is the closest meaning of "predators"?
hunting animals
breeding partners
harmless scavengers
plant consumers
Rats were introduced by early settlers. What is the closest meaning of "rats"?
invasive rodents
native herbivores
aquatic mammals
domesticated animals
Some mammals had an appetite for tuatara eggs. What is the closest meaning of "an appetite for"?
a strong desire for
a physical need to
an accidental exposure to
a temporary dislike of
Explorers and settlers introduced new species to New Zealand. What is the closest meaning of "explorers and settlers"?
early colonists
modern tourists
local farmers
scientific observers
Gunther failed to recognise the distinction between rat species. What is the closest meaning of "recognise the distinction"?
identify the difference
create a comparison
exaggerate similarities
ignore classifications
Rats were a relatively recent introduction to the islands. What is the closest meaning of "a relatively recent introduction"?
a late arrival
an ancient presence
a natural evolution
a permanent feature
Little further research was conducted after the initial findings. What is the closest meaning of "Little further research was conducted"?
few studies followed
extensive experiments continued
results were immediately published
evidence was fully confirmed
Ian Crook published findings in 1973. What is the closest meaning of "publish findings"?
release research results
hide scientific data
revise earlier theories
challenge peer review
The conclusions can be summarised briefly. What is the closest meaning of "summarised"?
condensed
criticised
expanded
repeated
Tuatara thrive on offshore islands without rats. What is the closest meaning of "thrive on"?
flourish in
survive despite
disappear from
struggle against
Small and declining populations remain on some islands. What is the closest meaning of "declining populations"?
shrinking numbers
stable groups
growing communities
balanced ecosystems
These patterns occur only under specific conditions. What is the closest meaning of "occur"?
happen
stop
disappear
reverse
Tuatara and kiore cannot truly coexist. What is the closest meaning of "coexist"?
live together
compete aggressively
replace each other
avoid interaction
Crook proposed a new explanation. What is the closest meaning of "propose"?
suggest
reject
prove
enforce
The tuatara represents a unique evolutionary path. What is the closest meaning of "represent"?
symbolise
replace
eliminate
distort
Researchers documented the surprising discovery. What is the closest meaning of "document the surprising discovery"?
record the finding
deny the evidence
question the method
simplify the data
Presumably, the rats arrived before humans settled. What is the closest meaning of "Presumably"?
it is assumed that
it is proven that
it is denied that
it is reported that
Thereafter, conservation strategies improved. What is the closest meaning of "Thereafter"?
subsequently
previously
simultaneously
reluctantly
Rats were eventually eradicated from some islands. What is the closest meaning of "eradicate"?
eliminate completely
monitor closely
relocate temporarily
reduce gradually
Some species were exterminated by predators. What is the closest meaning of "exterminate"?
wipe out
protect carefully
relocate safely
observe indirectly
Permanent damage was caused to ecosystems. What is the closest meaning of "permanent"?
long-lasting
short-term
reversible
accidental
The original inhabitants were highly vulnerable. What is the closest meaning of "inhabitants"?
residents
predators
invaders
collectors
Scientists tested a hypothesis about rat arrival. What is the closest meaning of "hypothesis"?
a proposed explanation
a proven law
a moral judgement
a random guess
Evidence continued to accumulate over time. What is the closest meaning of "accumulate"?
build up
disappear
contradict
simplify
Conservation practices have changed dramatically. What is the closest meaning of "has changed dramatically"?
altered significantly
remained constant
slowed slightly
failed completely
Eradication was once thought virtually impossible. What is the closest meaning of "virtually impossible"?
almost unattainable
highly efficient
legally restricted
ethically debated
Rat eradication has become routine. What is the closest meaning of "become routine"?
become common practice
be fiercely opposed
remain experimental
require special permission
Conservation benefits continue to accrue. What is the closest meaning of "accrue"?
increase gradually
disappear suddenly
fluctuate randomly
decline sharply
Rat-free islands now act as sanctuaries. What is the closest meaning of "sanctuaries"?
protected refuges
commercial centres
research laboratories
residential zones
Nicola Nelson established a new tuatara population. What is the closest meaning of "establish"?
set up
abandon
investigate
relocate
Only a fraction of the original population remains. What is the closest meaning of "a fraction of"?
a small proportion of
the majority of
the entire group of
an equal share of
The decline of tuatara populations has been reversed. What is the closest meaning of "reversed"?
turned back
ignored
delayed
accelerated
The recovery of rare species is encouraging. What is the closest meaning of "the recovery of rare species"?
population revival
habitat destruction
genetic isolation
species relocation
The truly significant outcome is the shift in thinking. What is the closest meaning of "the truly significant outcome"?
the most meaningful result
a temporary success
a minor improvement
an unintended effect
This research helps liberate the imagination. What is the closest meaning of "liberate the imagination"?
stimulate creative thinking
limit scientific debate
control emotional response
simplify future planning
Scientists aim to remove predatory mammals. What is the closest meaning of "remove predatory"?
eliminate hunting species
monitor aggressive behaviour
domesticate wild animals
isolate native predators
These results demonstrate the value of conservation. What is the closest meaning of "demonstrate"?
show clearly
assume without proof
question repeatedly
delay intentionally
Future plans require visionary ambition. What is the closest meaning of "visionary ambition"?
forward-looking aspiration
short-term caution
political compromise
emotional attachment
Trout are described as surrogate rats in waterways. What is the closest meaning of "surrogate rats"?
substitute invasive species
native predators
endangered mammals
harmless indicators
Trout replaced a whole native fauna. What is the closest meaning of "a whole native fauna"?
all indigenous animal life
a single rare species
imported wildlife
marine ecosystems only
Waterways have been altered by introduced species. What is the closest meaning of "waterways"?
rivers and channels
underground caves
coastal deserts
mountain forests
Trout dominate many aquatic ecosystems. What is the closest meaning of "aquatic"?
water-based
land-based
air-borne
heat-resistant
Efforts focus on restoring indigenous species. What is the closest meaning of "indigenous"?
native
foreign
artificial
migratory
The answers to these questions remain uncertain. What is the closest meaning of "uncertain"?
unclear
confirmed
permanent
predictable
Opposing sides will debate conservation fiercely. What is the closest meaning of "opposing sides"?
conflicting groups
supporting allies
neutral observers
academic experts
Doubtless, conservation will face challenges. What is the closest meaning of "doubtless"?
undoubtedly
rarely
possibly
reluctantly
These ideas will be fiercely debated. What is the closest meaning of "be fiercely debated"?
be hotly contested
be quietly accepted
be officially approved
be quickly forgotten
Science can illuminate the past. What is the closest meaning of "illuminate the past"?
shed light on history
rewrite historical facts
ignore previous mistakes
simplify complex data
Society no longer tolerates extinction. What is the closest meaning of "tolerate extinction"?
accept species loss
prevent biodiversity
promote natural selection
encourage adaptation
A mainland devoid of wildlife is unacceptable. What is the closest meaning of "devoid of"?
completely lacking
temporarily affected by
partially restored from
scientifically protected from
We must protect the biological wonders of the past. What is the closest meaning of "the biological wonders of"?
natural living treasures
geological formations
industrial achievements
technological inventions
Rare specimens once fetched a high price. What is the closest meaning of "fetch a high price"?
command great value
lose economic worth
remain unsold
be legally restricted
Humans began to form permanent settlements. What is the closest meaning of "form permanent settlements"?
establish lasting communities
explore temporarily
migrate seasonally
abandon habitats
Ecological restoration is now a priority. What is the closest meaning of "restoration"?
recovery
destruction
observation
classification
The tuatara provides insight into evolution. What is the closest meaning of "evolution"?
long-term biological development
sudden environmental collapse
artificial selection
genetic engineering
After years of habitat loss, several local species began to "vanish" from the area. What is the closest meaning of "vanish"?
disappear completely
expand gradually
recover steadily
remain unchanged
The museum displayed "precious" artefacts that were too fragile to touch. What is the closest meaning of "precious"?
highly valuable
widely available
recently produced
easily replaceable
The tuatara has a "peculiar" feature that modern lizards do not share. What is the closest meaning of "peculiar"?
unusual
predictable
ordinary
temporary
A "proactive" approach can prevent environmental damage before it becomes severe. What is the closest meaning of "proactive"?
preventive and forward-thinking
slow and reactive
random and unplanned
passive and detached
Many cultural traditions "originate from" ancient communities. What is the closest meaning of "originate from"?
come from
disappear into
depend on
compete with
In some societies, certain beliefs are deeply "ingrained" from childhood. What is the closest meaning of "ingrained"?
firmly established
loosely connected
recently introduced
easily forgotten
The tuatara is an "emblem" of New Zealand’s natural heritage. What is the closest meaning of "emblem"?
symbol
obstacle
example
result
Scientists warned of an "imminent" decline if predators were not removed. What is the closest meaning of "imminent"?
about to happen soon
happening very slowly
unlikely to occur
completed long ago
Researchers must "distinguish" between correlation and causation. What is the closest meaning of "distinguish"?
tell the difference
combine into one
ignore entirely
reduce gradually
Species often "prosper" in protected habitats with abundant resources. What is the closest meaning of "prosper"?
thrive
weaken
vanish
hesitate
The report highlighted "diminishing" biodiversity across the region. What is the closest meaning of "diminishing"?
decreasing
stabilising
widening
shifting
Many endangered animals "embody" the wider crisis of biodiversity loss. What is the closest meaning of "embody"?
represent clearly
question strongly
remove completely
avoid deliberately
The island was cleared of rats; "subsequently", tuatara numbers increased. What is the closest meaning of "subsequently"?
after that
at the same time
before then
by accident
Invasive predators can "annihilate" fragile populations within decades. What is the closest meaning of "annihilate"?
wipe out entirely
protect carefully
relocate safely
observe closely
Over time, small changes can "amass" into major ecological disruption. What is the closest meaning of "amass"?
gather in large amounts
disappear suddenly
divide equally
reduce intentionally
Human settlement "profoundly" altered the natural landscape. What is the closest meaning of "profoundly"?
deeply and significantly
slightly and briefly
rarely and unpredictably
accidentally and lightly
Scientific evidence continues to "accumulate" in favour of the hypothesis. What is the closest meaning of "accumulate"?
build up over time
break apart quickly
remain unclear
fade away slowly
New policies aim to "counteract" the negative effects of pollution. What is the closest meaning of "counteract"?
offset or reduce
cause or increase
ignore completely
record accurately
Successful research can "unleash" new ideas about conservation. What is the closest meaning of "unleash"?
release and allow
limit and control
hide and protect
delay and postpone
Habitat "rehabilitation" focuses on restoring ecosystems to a healthier state. What is the closest meaning of "rehabilitation"?
recovery and restoration
measurement and testing
exploitation and extraction
isolation and separation
"Undoubtedly", invasive species have harmed many island ecosystems. What is the closest meaning of "undoubtedly"?
certainly
rarely
possibly
reluctantly
Researchers used a "substitute" species to avoid harming native wildlife. What is the closest meaning of "substitute"?
replacement
predator
habitat
descendant
The graph helps "clarify" the relationship between predators and extinction risk. What is the closest meaning of "clarify"?
make clearer
make worse
make shorter
make newer
If action is delayed, the consequences may become irreversible and far-reaching. What is the closest meaning of "irreversible"?
impossible to undo
easy to prevent
likely to improve
ready to repeat
