For example, cutting down an invasive species to make more room for other species.
Oops!
Check
Okay!
Check
seesaw
Swap points!
Oops!
seesaw
Swap points!
Okay!
gift
Win 5 points!
Okay!
thief
Give points!
5
10
15
20
25
15
List a negative change to an ecosystem.
For example, people littering, which can cause animals to get hurt/sick from the trash.
Oops!
Check
Okay!
Check
15
Give an example of humans changing an ecosystem.
For example, humans cut down trees to build buildings. This takes away homes of animals and takes away oxygen that the trees produced.
Oops!
Check
Okay!
Check
15
Give an example of 2 species that would compete in an ecosystem. What do they compete for?
For example, racoons and owls may compete for the same hallow in a tree as their shelter.
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
shark
Other team loses 10 points!
Okay!
banana
Go to last place!
Oops!
15
What is the definition of a biotic factor?
something living in an ecosystem
Oops!
Check
Okay!
Check
15
Give an example of an abiotic factor
Anything nonliving- rocks, soil, sunlight, logs
Oops!
Check
Okay!
Check
15
Give an example of animals changing an ecoystem.
For example, beavers cut down trees and build dams, which floods areas and creates ponds.
Oops!
Check
Okay!
Check
15
Give an example of a biotic factor.
Anything living- plants or animals
Oops!
Check
Okay!
Check
15
Are all changes to an ecosystem hurtful to plants and animals? Explain.
No, some changes may help plants and animals. Changes may give them more of the resources they need in order to survive (sunlight, food, water, shelter).
Oops!
Check
Okay!
Check
15
Give an example of nature changing an ecosystem.
A natural disaster, drought, etc.
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
shark
Other team loses 20 points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 20 points!
Oops!
15
If you take away a resources from an environment, what might happen to the animals?
They will be forced to move away or fight for thie resources (competition).