Question 1 of 25
Hints left: 3
Q1
The diagram represents the role of
a plant in the carbon dioxide/oxygen
cycle. Letter X represents the plant
releasing -
Q2
The picture shows an arctic fox. In
which biome does the fox most likely
live?
Q3
How does the amount of energy resulting from fermentation compare
with that of aerobic respiration?
Q4
The theory of evolution says that living things ___
Q5
Which term is used to describe what
happens when a species completely
disappears?
Q6
A change that a living thing goes
through so it fits in better with its
environment
Q7
Zoos and aquariums can help increase
wildlife populations through
Q8
The gradual change of organisms
within an area as a result of a major
disturbance
Q9
___ is the speed at which an ecosystem recovers to equilibrium after being disturbed.
Q10
Species known to burrow in RI salt
marshes.
Q11
Which of the following in an ecosystem is ABIOTIC?
Q12
The factors in an ecoysystem that
have never had the ability to live.
Q13
Which natural resources do plants
need to make their own food? Choose all that apply
Q14
?
Q15
Which is the MOST difficult to fossilize?
Q16
Individuals that are well adapted to
their environment will survive and
produce:
Q17
In general, as you move from the
equator to the poles, what happens
to biodiversity>
Q18
What makes an environment stable?
Q19
Something found in nature that can
be used by people.
Q20
Dust, ash and pollen are examples of
this air pollutant
Q21
Which planet has a thick atmosphere
made up mostly of carbon dioxide
and a strong greenhouse effect?
Q22
Which of the following is not a
megadiverse country?
Q23
Ecosystems near the equator have
high biodiversity.
Q24
Water and food are examples of
___ for populations
Q25
when a species is close to becoming
extinct