Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
How do toxins affect living organisms in ecosystems?
They enhance reproductive success
They have no impact on organisms
They can harm or kill living things
They provide essential nutrients for growth
Oops!
Show
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
How do changes in an ecosystem due to human activities impact wildlife?
They provide more habitats for wildlife
They have no impact on wildlife
They always benefit wildlife
They can lead to loss of habitats and food sources
Oops!
Show
Check
Okay!
Check
×
lifesaver
Give 15 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
When a secondary consumer eats a primary consumer, what happens to the energy?
It is transferred to the Sun
It is converted into minerals
It is stored in the secondary consumer
Only a small part is transferred again
Oops!
Show
Check
Okay!
Check
15
×
What can happen when new plants or animals arrive in an ecosystem?
They lead to competition for resources among native species
They always benefit native species
They lead to cooperation among native species
They have no impact on native species
Oops!
Show
Check
Okay!
Check
15
×
Why are grasses considered producers in a food chain?
Because they eat other organisms
Because they make their own food
Because they are secondary consumers
Because they are carnivores
Oops!
Show
Check
Okay!
Check
15
×
What is the role of primary consumers in an ecosystem?
To produce energy through photosynthesis
To consume producers
To produce energy through photosynthesis
To release minerals into the soil
Oops!
Show
Check
Okay!
Check
15
×
Which of the following is true about the components of an ecosystem?
Living and nonliving things are completely separate
Nonliving things are not essential for ecosystem balance
Living things have no impact on nonliving things
Changes to one component can affect others
Oops!
Show
Check
Okay!
Check
15
×
Why is energy transfer not 100% efficient in ecosystems?
Because of the presence of decomposers
Energy is stored in the soil
Due to the lack of sunlight
Energy is lost as heat and used for growth and reproduction
Oops!
Show
Check
Okay!
Check
15
×
What is the main purpose of a food chain in an ecosystem?
To predict the weather patterns
To analyze geographical features
To determine the population size of organisms
To show where living things get their food
Oops!
Show
Check
Okay!
Check
15
×
What are toxins?
Nutrients essential for plant growth
Beneficial substances for ecosystems
Harmful chemicals used in agriculture
Poisonous substances that can harm or kill living things
Oops!
Show
Check
Okay!
Check
×
boom
Lose 50 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 20 points!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
What is the main source of toxins entering ecosystems?
Natural geological processes
Atmospheric pollution
Chemicals used in industry and agriculture
Biological interactions among organisms
Oops!
Show
Check
Okay!
Check
15
×
What is the long-term impact of toxins on ecosystems?
Improved ecological balance
Stabilization of food webs
Enhanced biodiversity
Harm to ecosystem health and inhabitants
Oops!
Show
Check
Okay!
Check
15
×
Where does all the energy in an ecosystem originate from?
The Moon
Plants
The Sun
Animals
Oops!
Show
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
