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